156941828988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{11900351}}^1$

素因数の和:11900522

約数の個数: 48

約数和(自身を含む): 421177257984

約数和(自身を除く): 264235428996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 6594, 13188, 11900351, 23800702, 35701053, 47601404, 71402106, 83302457, 142804212, 166604914, 249907371, 333209828, 499814742, 999629484, 1868355107, 3736710214, 5605065321, 7473420428, 11210130642, 13078485749, 22420261284, 26156971498, 39235457247, 52313942996, 78470914494, 156941828988]

約数ペア:

[(1, 156941828988), (2, 78470914494), (3, 52313942996), (4, 39235457247), (6, 26156971498), (7, 22420261284), (12, 13078485749), (14, 11210130642), (21, 7473420428), (28, 5605065321), (42, 3736710214), (84, 1868355107), (157, 999629484), (314, 499814742), (471, 333209828), (628, 249907371), (942, 166604914), (1099, 142804212), (1884, 83302457), (2198, 71402106), (3297, 47601404), (4396, 35701053), (6594, 23800702), (13188, 11900351)]