155078556

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:599

約数の個数: 72

約数和(自身を含む): 389192496

約数和(自身を除く): 234113940

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 97, 102, 194, 204, 289, 291, 388, 461, 578, 582, 867, 922, 1156, 1164, 1383, 1649, 1734, 1844, 2766, 3298, 3468, 4947, 5532, 6596, 7837, 9894, 15674, 19788, 23511, 28033, 31348, 44717, 47022, 56066, 84099, 89434, 94044, 112132, 133229, 134151, 168198, 178868, 266458, 268302, 336396, 399687, 532916, 536604, 760189, 799374, 1520378, 1598748, 2280567, 3040756, 4561134, 9122268, 12923213, 25846426, 38769639, 51692852, 77539278, 155078556]

約数ペア:

[(1, 155078556), (2, 77539278), (3, 51692852), (4, 38769639), (6, 25846426), (12, 12923213), (17, 9122268), (34, 4561134), (51, 3040756), (68, 2280567), (97, 1598748), (102, 1520378), (194, 799374), (204, 760189), (289, 536604), (291, 532916), (388, 399687), (461, 336396), (578, 268302), (582, 266458), (867, 178868), (922, 168198), (1156, 134151), (1164, 133229), (1383, 112132), (1649, 94044), (1734, 89434), (1844, 84099), (2766, 56066), (3298, 47022), (3468, 44717), (4947, 31348), (5532, 28033), (6596, 23511), (7837, 19788), (9894, 15674)]