131554176

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 402610320

約数和(自身を除く): 271056144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 73, 76, 78, 96, 104, 114, 128, 146, 152, 156, 192, 208, 219, 228, 247, 292, 304, 312, 361, 384, 416, 438, 456, 494, 584, 608, 624, 722, 741, 832, 876, 912, 949, 988, 1083, 1168, 1216, 1248, 1387, 1444, 1482, 1664, 1752, 1824, 1898, 1976, 2166, 2336, 2432, 2496, 2774, 2847, 2888, 2964, 3504, 3648, 3796, 3952, 4161, 4332, 4672, 4693, 4992, 5548, 5694, 5776, 5928, 7008, 7296, 7592, 7904, 8322, 8664, 9344, 9386, 11096, 11388, 11552, 11856, 14016, 14079, 15184, 15808, 16644, 17328, 18031, 18772, 22192, 22776, 23104, 23712, 26353, 28032, 28158, 30368, 31616, 33288, 34656, 36062, 37544, 44384, 45552, 46208, 47424, 52706, 54093, 56316, 60736, 66576, 69312, 72124, 75088, 79059, 88768, 91104, 94848, 105412, 108186, 112632, 121472, 133152, 138624, 144248, 150176, 158118, 177536, 182208, 210824, 216372, 225264, 266304, 288496, 300352, 316236, 342589, 364416, 421648, 432744, 450528, 532608, 576992, 600704, 632472, 685178, 843296, 865488, 901056, 1027767, 1153984, 1264944, 1370356, 1686592, 1730976, 1802112, 2055534, 2307968, 2529888, 2740712, 3373184, 3461952, 4111068, 5059776, 5481424, 6923904, 8222136, 10119552, 10962848, 16444272, 21925696, 32888544, 43851392, 65777088, 131554176]

約数ペア:

[(1, 131554176), (2, 65777088), (3, 43851392), (4, 32888544), (6, 21925696), (8, 16444272), (12, 10962848), (13, 10119552), (16, 8222136), (19, 6923904), (24, 5481424), (26, 5059776), (32, 4111068), (38, 3461952), (39, 3373184), (48, 2740712), (52, 2529888), (57, 2307968), (64, 2055534), (73, 1802112), (76, 1730976), (78, 1686592), (96, 1370356), (104, 1264944), (114, 1153984), (128, 1027767), (146, 901056), (152, 865488), (156, 843296), (192, 685178), (208, 632472), (219, 600704), (228, 576992), (247, 532608), (292, 450528), (304, 432744), (312, 421648), (361, 364416), (384, 342589), (416, 316236), (438, 300352), (456, 288496), (494, 266304), (584, 225264), (608, 216372), (624, 210824), (722, 182208), (741, 177536), (832, 158118), (876, 150176), (912, 144248), (949, 138624), (988, 133152), (1083, 121472), (1168, 112632), (1216, 108186), (1248, 105412), (1387, 94848), (1444, 91104), (1482, 88768), (1664, 79059), (1752, 75088), (1824, 72124), (1898, 69312), (1976, 66576), (2166, 60736), (2336, 56316), (2432, 54093), (2496, 52706), (2774, 47424), (2847, 46208), (2888, 45552), (2964, 44384), (3504, 37544), (3648, 36062), (3796, 34656), (3952, 33288), (4161, 31616), (4332, 30368), (4672, 28158), (4693, 28032), (4992, 26353), (5548, 23712), (5694, 23104), (5776, 22776), (5928, 22192), (7008, 18772), (7296, 18031), (7592, 17328), (7904, 16644), (8322, 15808), (8664, 15184), (9344, 14079), (9386, 14016), (11096, 11856), (11388, 11552)]