156012978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{659}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 362672640

約数和(自身を除く): 206659662

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 211, 374, 422, 561, 633, 659, 1122, 1266, 1318, 1977, 2321, 3587, 3954, 4642, 6963, 7174, 7249, 10761, 11203, 13926, 14498, 21522, 21747, 22406, 33609, 39457, 43494, 67218, 78914, 118371, 123233, 139049, 236742, 246466, 278098, 369699, 417147, 739398, 834294, 1529539, 2363833, 3059078, 4588617, 4727666, 7091499, 9177234, 14182998, 26002163, 52004326, 78006489, 156012978]

約数ペア:

[(1, 156012978), (2, 78006489), (3, 52004326), (6, 26002163), (11, 14182998), (17, 9177234), (22, 7091499), (33, 4727666), (34, 4588617), (51, 3059078), (66, 2363833), (102, 1529539), (187, 834294), (211, 739398), (374, 417147), (422, 369699), (561, 278098), (633, 246466), (659, 236742), (1122, 139049), (1266, 123233), (1318, 118371), (1977, 78914), (2321, 67218), (3587, 43494), (3954, 39457), (4642, 33609), (6963, 22406), (7174, 21747), (7249, 21522), (10761, 14498), (11203, 13926)]