169757240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8053}}^1$

素因数の和:8112

約数の個数: 64

約数和(自身を含む): 417519360

約数和(自身を除く): 247762120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4216, 5270, 8053, 10540, 16106, 21080, 32212, 40265, 64424, 80530, 136901, 161060, 249643, 273802, 322120, 499286, 547604, 684505, 998572, 1095208, 1248215, 1369010, 1997144, 2496430, 2738020, 4243931, 4992860, 5476040, 8487862, 9985720, 16975724, 21219655, 33951448, 42439310, 84878620, 169757240]

約数ペア:

[(1, 169757240), (2, 84878620), (4, 42439310), (5, 33951448), (8, 21219655), (10, 16975724), (17, 9985720), (20, 8487862), (31, 5476040), (34, 4992860), (40, 4243931), (62, 2738020), (68, 2496430), (85, 1997144), (124, 1369010), (136, 1248215), (155, 1095208), (170, 998572), (248, 684505), (310, 547604), (340, 499286), (527, 322120), (620, 273802), (680, 249643), (1054, 161060), (1240, 136901), (2108, 80530), (2635, 64424), (4216, 40265), (5270, 32212), (8053, 21080), (10540, 16106)]