156797684995

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{191099}}^1$

素因数の和:191332

約数の個数: 48

約数和(自身を含む): 232929496800

約数和(自身を除く): 76131811805

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 197, 245, 595, 833, 985, 1379, 3349, 4165, 6895, 9653, 16745, 23443, 48265, 117215, 164101, 191099, 820505, 955495, 1337693, 3248683, 6688465, 9363851, 16243415, 22740781, 37646503, 46819255, 113703905, 159185467, 188232515, 263525521, 639990551, 795927335, 1317627605, 1844678647, 3199952755, 4479933857, 9223393235, 22399669285, 31359536999, 156797684995]

約数ペア:

[(1, 156797684995), (5, 31359536999), (7, 22399669285), (17, 9223393235), (35, 4479933857), (49, 3199952755), (85, 1844678647), (119, 1317627605), (197, 795927335), (245, 639990551), (595, 263525521), (833, 188232515), (985, 159185467), (1379, 113703905), (3349, 46819255), (4165, 37646503), (6895, 22740781), (9653, 16243415), (16745, 9363851), (23443, 6688465), (48265, 3248683), (117215, 1337693), (164101, 955495), (191099, 820505)]