155137444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29629}}^1$

素因数の和:29668

約数の個数: 48

約数和(自身を含む): 358404480

約数和(自身を除く): 203267036

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 29629, 59258, 118516, 207403, 325919, 414806, 503693, 651838, 829612, 1007386, 1303676, 2014772, 2281433, 3525851, 4562866, 5540623, 7051702, 9125732, 11081246, 14103404, 22162492, 38784361, 77568722, 155137444]

約数ペア:

[(1, 155137444), (2, 77568722), (4, 38784361), (7, 22162492), (11, 14103404), (14, 11081246), (17, 9125732), (22, 7051702), (28, 5540623), (34, 4562866), (44, 3525851), (68, 2281433), (77, 2014772), (119, 1303676), (154, 1007386), (187, 829612), (238, 651838), (308, 503693), (374, 414806), (476, 325919), (748, 207403), (1309, 118516), (2618, 59258), (5236, 29629)]