145259712

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1071

約数の個数: 168

約数和(自身を含む): 472450160

約数和(自身を除く): 327190448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 192, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 576, 608, 624, 684, 741, 832, 912, 936, 988, 1021, 1216, 1248, 1368, 1482, 1824, 1872, 1976, 2042, 2223, 2496, 2736, 2964, 3063, 3648, 3744, 3952, 4084, 4446, 5472, 5928, 6126, 7488, 7904, 8168, 8892, 9189, 10944, 11856, 12252, 13273, 15808, 16336, 17784, 18378, 19399, 23712, 24504, 26546, 32672, 35568, 36756, 38798, 39819, 47424, 49008, 53092, 58197, 65344, 71136, 73512, 77596, 79638, 98016, 106184, 116394, 119457, 142272, 147024, 155192, 159276, 174591, 196032, 212368, 232788, 238914, 252187, 294048, 310384, 318552, 349182, 424736, 465576, 477828, 504374, 588096, 620768, 637104, 698364, 756561, 849472, 931152, 955656, 1008748, 1241536, 1274208, 1396728, 1513122, 1862304, 1911312, 2017496, 2269683, 2548416, 2793456, 3026244, 3724608, 3822624, 4034992, 4539366, 5586912, 6052488, 7645248, 8069984, 9078732, 11173824, 12104976, 16139968, 18157464, 24209952, 36314928, 48419904, 72629856, 145259712]

約数ペア:

[(1, 145259712), (2, 72629856), (3, 48419904), (4, 36314928), (6, 24209952), (8, 18157464), (9, 16139968), (12, 12104976), (13, 11173824), (16, 9078732), (18, 8069984), (19, 7645248), (24, 6052488), (26, 5586912), (32, 4539366), (36, 4034992), (38, 3822624), (39, 3724608), (48, 3026244), (52, 2793456), (57, 2548416), (64, 2269683), (72, 2017496), (76, 1911312), (78, 1862304), (96, 1513122), (104, 1396728), (114, 1274208), (117, 1241536), (144, 1008748), (152, 955656), (156, 931152), (171, 849472), (192, 756561), (208, 698364), (228, 637104), (234, 620768), (247, 588096), (288, 504374), (304, 477828), (312, 465576), (342, 424736), (416, 349182), (456, 318552), (468, 310384), (494, 294048), (576, 252187), (608, 238914), (624, 232788), (684, 212368), (741, 196032), (832, 174591), (912, 159276), (936, 155192), (988, 147024), (1021, 142272), (1216, 119457), (1248, 116394), (1368, 106184), (1482, 98016), (1824, 79638), (1872, 77596), (1976, 73512), (2042, 71136), (2223, 65344), (2496, 58197), (2736, 53092), (2964, 49008), (3063, 47424), (3648, 39819), (3744, 38798), (3952, 36756), (4084, 35568), (4446, 32672), (5472, 26546), (5928, 24504), (6126, 23712), (7488, 19399), (7904, 18378), (8168, 17784), (8892, 16336), (9189, 15808), (10944, 13273), (11856, 12252)]