151277968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1217}}^1$

素因数の和:1699

約数の個数: 40

約数和(自身を含む): 311276952

約数和(自身を除く): 159998984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 457, 914, 1217, 1828, 2434, 3656, 4868, 7312, 7769, 9736, 15538, 19472, 20689, 31076, 41378, 62152, 82756, 124304, 165512, 331024, 556169, 1112338, 2224676, 4449352, 8898704, 9454873, 18909746, 37819492, 75638984, 151277968]

約数ペア:

[(1, 151277968), (2, 75638984), (4, 37819492), (8, 18909746), (16, 9454873), (17, 8898704), (34, 4449352), (68, 2224676), (136, 1112338), (272, 556169), (457, 331024), (914, 165512), (1217, 124304), (1828, 82756), (2434, 62152), (3656, 41378), (4868, 31076), (7312, 20689), (7769, 19472), (9736, 15538)]