161200848

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:964

約数の個数: 80

約数和(自身を含む): 431347392

約数和(自身を除く): 270146544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 101, 123, 164, 202, 246, 303, 328, 404, 492, 606, 656, 808, 811, 984, 1212, 1616, 1622, 1968, 2424, 2433, 3244, 4141, 4848, 4866, 6488, 8282, 9732, 12423, 12976, 16564, 19464, 24846, 33128, 33251, 38928, 49692, 66256, 66502, 81911, 99384, 99753, 133004, 163822, 198768, 199506, 245733, 266008, 327644, 399012, 491466, 532016, 655288, 798024, 982932, 1310576, 1596048, 1965864, 3358351, 3931728, 6716702, 10075053, 13433404, 20150106, 26866808, 40300212, 53733616, 80600424, 161200848]

約数ペア:

[(1, 161200848), (2, 80600424), (3, 53733616), (4, 40300212), (6, 26866808), (8, 20150106), (12, 13433404), (16, 10075053), (24, 6716702), (41, 3931728), (48, 3358351), (82, 1965864), (101, 1596048), (123, 1310576), (164, 982932), (202, 798024), (246, 655288), (303, 532016), (328, 491466), (404, 399012), (492, 327644), (606, 266008), (656, 245733), (808, 199506), (811, 198768), (984, 163822), (1212, 133004), (1616, 99753), (1622, 99384), (1968, 81911), (2424, 66502), (2433, 66256), (3244, 49692), (4141, 38928), (4848, 33251), (4866, 33128), (6488, 24846), (8282, 19464), (9732, 16564), (12423, 12976)]