156592016

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 356167680

約数和(自身を除く): 199575664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 109, 112, 127, 202, 218, 254, 404, 436, 508, 707, 763, 808, 872, 889, 1016, 1414, 1526, 1616, 1744, 1778, 2032, 2828, 3052, 3556, 5656, 6104, 7112, 11009, 11312, 12208, 12827, 13843, 14224, 22018, 25654, 27686, 44036, 51308, 55372, 77063, 88072, 89789, 96901, 102616, 110744, 154126, 176144, 179578, 193802, 205232, 221488, 308252, 359156, 387604, 616504, 718312, 775208, 1233008, 1398143, 1436624, 1550416, 2796286, 5592572, 9787001, 11185144, 19574002, 22370288, 39148004, 78296008, 156592016]

約数ペア:

[(1, 156592016), (2, 78296008), (4, 39148004), (7, 22370288), (8, 19574002), (14, 11185144), (16, 9787001), (28, 5592572), (56, 2796286), (101, 1550416), (109, 1436624), (112, 1398143), (127, 1233008), (202, 775208), (218, 718312), (254, 616504), (404, 387604), (436, 359156), (508, 308252), (707, 221488), (763, 205232), (808, 193802), (872, 179578), (889, 176144), (1016, 154126), (1414, 110744), (1526, 102616), (1616, 96901), (1744, 89789), (1778, 88072), (2032, 77063), (2828, 55372), (3052, 51308), (3556, 44036), (5656, 27686), (6104, 25654), (7112, 22018), (11009, 14224), (11312, 13843), (12208, 12827)]