164029670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 345720960

約数和(自身を除く): 181691290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 113, 178, 226, 233, 445, 466, 565, 623, 791, 890, 1130, 1165, 1246, 1582, 1631, 2330, 3115, 3262, 3955, 6230, 7910, 8155, 10057, 16310, 20114, 20737, 26329, 41474, 50285, 52658, 70399, 100570, 103685, 131645, 140798, 145159, 184303, 207370, 263290, 290318, 351995, 368606, 703990, 725795, 921515, 1451590, 1843030, 2343281, 4686562, 11716405, 16402967, 23432810, 32805934, 82014835, 164029670]

約数ペア:

[(1, 164029670), (2, 82014835), (5, 32805934), (7, 23432810), (10, 16402967), (14, 11716405), (35, 4686562), (70, 2343281), (89, 1843030), (113, 1451590), (178, 921515), (226, 725795), (233, 703990), (445, 368606), (466, 351995), (565, 290318), (623, 263290), (791, 207370), (890, 184303), (1130, 145159), (1165, 140798), (1246, 131645), (1582, 103685), (1631, 100570), (2330, 70399), (3115, 52658), (3262, 50285), (3955, 41474), (6230, 26329), (7910, 20737), (8155, 20114), (10057, 16310)]