158664156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1787}}^1$

素因数の和:1959

約数の個数: 72

約数和(自身を含む): 433754496

約数和(自身を除く): 275090340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 151, 196, 294, 302, 453, 588, 604, 906, 1057, 1787, 1812, 2114, 3171, 3574, 4228, 5361, 6342, 7148, 7399, 10722, 12509, 12684, 14798, 21444, 22197, 25018, 29596, 37527, 44394, 50036, 75054, 87563, 88788, 150108, 175126, 262689, 269837, 350252, 525378, 539674, 809511, 1050756, 1079348, 1619022, 1888859, 3238044, 3777718, 5666577, 7555436, 11333154, 13222013, 22666308, 26444026, 39666039, 52888052, 79332078, 158664156]

約数ペア:

[(1, 158664156), (2, 79332078), (3, 52888052), (4, 39666039), (6, 26444026), (7, 22666308), (12, 13222013), (14, 11333154), (21, 7555436), (28, 5666577), (42, 3777718), (49, 3238044), (84, 1888859), (98, 1619022), (147, 1079348), (151, 1050756), (196, 809511), (294, 539674), (302, 525378), (453, 350252), (588, 269837), (604, 262689), (906, 175126), (1057, 150108), (1787, 88788), (1812, 87563), (2114, 75054), (3171, 50036), (3574, 44394), (4228, 37527), (5361, 29596), (6342, 25018), (7148, 22197), (7399, 21444), (10722, 14798), (12509, 12684)]