156960524

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^3\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 72

約数和(自身を含む): 341575920

約数和(自身を除く): 184615396

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 163, 196, 238, 289, 326, 476, 578, 652, 833, 1141, 1156, 1666, 2023, 2282, 2771, 3332, 4046, 4564, 4913, 5542, 7987, 8092, 9826, 11084, 14161, 15974, 19397, 19652, 28322, 31948, 34391, 38794, 47107, 56644, 68782, 77588, 94214, 135779, 137564, 188428, 240737, 271558, 329749, 481474, 543116, 659498, 800819, 962948, 1318996, 1601638, 2308243, 3203276, 4616486, 5605733, 9232972, 11211466, 22422932, 39240131, 78480262, 156960524]

約数ペア:

[(1, 156960524), (2, 78480262), (4, 39240131), (7, 22422932), (14, 11211466), (17, 9232972), (28, 5605733), (34, 4616486), (49, 3203276), (68, 2308243), (98, 1601638), (119, 1318996), (163, 962948), (196, 800819), (238, 659498), (289, 543116), (326, 481474), (476, 329749), (578, 271558), (652, 240737), (833, 188428), (1141, 137564), (1156, 135779), (1666, 94214), (2023, 77588), (2282, 68782), (2771, 56644), (3332, 47107), (4046, 38794), (4564, 34391), (4913, 31948), (5542, 28322), (7987, 19652), (8092, 19397), (9826, 15974), (11084, 14161)]