156989248005

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{563}}^1\times {\mathrm{1447}}^1$

素因数の和:2490

約数の個数: 64

約数和(自身を含む): 261073704960

約数和(自身を除く): 104084456955

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 443, 563, 1329, 1447, 1689, 2215, 2815, 4341, 6645, 7235, 8445, 12847, 16327, 21705, 38541, 41963, 48981, 64235, 81635, 125889, 192705, 209815, 244905, 249409, 629445, 641021, 748227, 814661, 1247045, 1923063, 2443983, 3205105, 3741135, 4073305, 7232861, 9615315, 12219915, 18589609, 21698583, 23625169, 36164305, 55768827, 70875507, 92948045, 108492915, 118125845, 278844135, 354377535, 360894823, 1082684469, 1804474115, 5413422345, 10465949867, 31397849601, 52329749335, 156989248005]

約数ペア:

[(1, 156989248005), (3, 52329749335), (5, 31397849601), (15, 10465949867), (29, 5413422345), (87, 1804474115), (145, 1082684469), (435, 360894823), (443, 354377535), (563, 278844135), (1329, 118125845), (1447, 108492915), (1689, 92948045), (2215, 70875507), (2815, 55768827), (4341, 36164305), (6645, 23625169), (7235, 21698583), (8445, 18589609), (12847, 12219915), (16327, 9615315), (21705, 7232861), (38541, 4073305), (41963, 3741135), (48981, 3205105), (64235, 2443983), (81635, 1923063), (125889, 1247045), (192705, 814661), (209815, 748227), (244905, 641021), (249409, 629445)]