138415056

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:301

約数の個数: 120

約数和(自身を含む): 393206976

約数和(自身を除く): 254791920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 113, 151, 156, 169, 208, 226, 302, 312, 338, 339, 452, 453, 507, 604, 624, 676, 678, 904, 906, 1014, 1208, 1352, 1356, 1469, 1808, 1812, 1963, 2028, 2416, 2704, 2712, 2938, 3624, 3926, 4056, 4407, 5424, 5876, 5889, 7248, 7852, 8112, 8814, 11752, 11778, 15704, 17063, 17628, 19097, 23504, 23556, 25519, 31408, 34126, 35256, 38194, 47112, 51038, 51189, 57291, 68252, 70512, 76388, 76557, 94224, 102076, 102378, 114582, 136504, 152776, 153114, 204152, 204756, 221819, 229164, 273008, 305552, 306228, 408304, 409512, 443638, 458328, 612456, 665457, 819024, 887276, 916656, 1224912, 1330914, 1774552, 2661828, 2883647, 3549104, 5323656, 5767294, 8650941, 10647312, 11534588, 17301882, 23069176, 34603764, 46138352, 69207528, 138415056]

約数ペア:

[(1, 138415056), (2, 69207528), (3, 46138352), (4, 34603764), (6, 23069176), (8, 17301882), (12, 11534588), (13, 10647312), (16, 8650941), (24, 5767294), (26, 5323656), (39, 3549104), (48, 2883647), (52, 2661828), (78, 1774552), (104, 1330914), (113, 1224912), (151, 916656), (156, 887276), (169, 819024), (208, 665457), (226, 612456), (302, 458328), (312, 443638), (338, 409512), (339, 408304), (452, 306228), (453, 305552), (507, 273008), (604, 229164), (624, 221819), (676, 204756), (678, 204152), (904, 153114), (906, 152776), (1014, 136504), (1208, 114582), (1352, 102378), (1356, 102076), (1469, 94224), (1808, 76557), (1812, 76388), (1963, 70512), (2028, 68252), (2416, 57291), (2704, 51189), (2712, 51038), (2938, 47112), (3624, 38194), (3926, 35256), (4056, 34126), (4407, 31408), (5424, 25519), (5876, 23556), (5889, 23504), (7248, 19097), (7852, 17628), (8112, 17063), (8814, 15704), (11752, 11778)]