164893248

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 252

約数和(自身を含む): 545998908

約数和(自身を除く): 381105660

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 61, 64, 72, 76, 78, 96, 104, 114, 117, 122, 144, 152, 156, 171, 183, 192, 208, 228, 234, 244, 247, 288, 304, 312, 342, 361, 366, 416, 456, 468, 488, 494, 549, 576, 608, 624, 684, 722, 732, 741, 793, 832, 912, 936, 976, 988, 1083, 1098, 1159, 1216, 1248, 1368, 1444, 1464, 1482, 1586, 1824, 1872, 1952, 1976, 2166, 2196, 2223, 2318, 2379, 2496, 2736, 2888, 2928, 2964, 3172, 3249, 3477, 3648, 3744, 3904, 3952, 4332, 4392, 4446, 4636, 4693, 4758, 5472, 5776, 5856, 5928, 6344, 6498, 6954, 7137, 7488, 7904, 8664, 8784, 8892, 9272, 9386, 9516, 10431, 10944, 11552, 11712, 11856, 12688, 12996, 13908, 14079, 14274, 15067, 15808, 17328, 17568, 17784, 18544, 18772, 19032, 20862, 22021, 23104, 23712, 25376, 25992, 27816, 28158, 28548, 30134, 34656, 35136, 35568, 37088, 37544, 38064, 41724, 42237, 44042, 45201, 47424, 50752, 51984, 55632, 56316, 57096, 60268, 66063, 69312, 71136, 74176, 75088, 76128, 83448, 84474, 88084, 90402, 103968, 111264, 112632, 114192, 120536, 132126, 135603, 142272, 150176, 152256, 166896, 168948, 176168, 180804, 198189, 207936, 222528, 225264, 228384, 241072, 264252, 271206, 286273, 300352, 333792, 337896, 352336, 361608, 396378, 450528, 456768, 482144, 528504, 542412, 572546, 667584, 675792, 704672, 723216, 792756, 858819, 901056, 964288, 1057008, 1084824, 1145092, 1351584, 1409344, 1446432, 1585512, 1717638, 2114016, 2169648, 2290184, 2576457, 2703168, 2892864, 3171024, 3435276, 4228032, 4339296, 4580368, 5152914, 6342048, 6870552, 8678592, 9160736, 10305828, 12684096, 13741104, 18321472, 20611656, 27482208, 41223312, 54964416, 82446624, 164893248]

約数ペア:

[(1, 164893248), (2, 82446624), (3, 54964416), (4, 41223312), (6, 27482208), (8, 20611656), (9, 18321472), (12, 13741104), (13, 12684096), (16, 10305828), (18, 9160736), (19, 8678592), (24, 6870552), (26, 6342048), (32, 5152914), (36, 4580368), (38, 4339296), (39, 4228032), (48, 3435276), (52, 3171024), (57, 2892864), (61, 2703168), (64, 2576457), (72, 2290184), (76, 2169648), (78, 2114016), (96, 1717638), (104, 1585512), (114, 1446432), (117, 1409344), (122, 1351584), (144, 1145092), (152, 1084824), (156, 1057008), (171, 964288), (183, 901056), (192, 858819), (208, 792756), (228, 723216), (234, 704672), (244, 675792), (247, 667584), (288, 572546), (304, 542412), (312, 528504), (342, 482144), (361, 456768), (366, 450528), (416, 396378), (456, 361608), (468, 352336), (488, 337896), (494, 333792), (549, 300352), (576, 286273), (608, 271206), (624, 264252), (684, 241072), (722, 228384), (732, 225264), (741, 222528), (793, 207936), (832, 198189), (912, 180804), (936, 176168), (976, 168948), (988, 166896), (1083, 152256), (1098, 150176), (1159, 142272), (1216, 135603), (1248, 132126), (1368, 120536), (1444, 114192), (1464, 112632), (1482, 111264), (1586, 103968), (1824, 90402), (1872, 88084), (1952, 84474), (1976, 83448), (2166, 76128), (2196, 75088), (2223, 74176), (2318, 71136), (2379, 69312), (2496, 66063), (2736, 60268), (2888, 57096), (2928, 56316), (2964, 55632), (3172, 51984), (3249, 50752), (3477, 47424), (3648, 45201), (3744, 44042), (3904, 42237), (3952, 41724), (4332, 38064), (4392, 37544), (4446, 37088), (4636, 35568), (4693, 35136), (4758, 34656), (5472, 30134), (5776, 28548), (5856, 28158), (5928, 27816), (6344, 25992), (6498, 25376), (6954, 23712), (7137, 23104), (7488, 22021), (7904, 20862), (8664, 19032), (8784, 18772), (8892, 18544), (9272, 17784), (9386, 17568), (9516, 17328), (10431, 15808), (10944, 15067), (11552, 14274), (11712, 14079), (11856, 13908), (12688, 12996)]