149143046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9739}}^1$

素因数の和:9804

約数の個数: 32

約数和(自身を含む): 261811200

約数和(自身を除く): 112668154

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 7657, 9739, 15314, 19478, 126607, 185041, 253214, 301909, 370082, 603818, 2405533, 3924817, 4811066, 5736271, 7849634, 11472542, 74571523, 149143046]

約数ペア:

[(1, 149143046), (2, 74571523), (13, 11472542), (19, 7849634), (26, 5736271), (31, 4811066), (38, 3924817), (62, 2405533), (247, 603818), (403, 370082), (494, 301909), (589, 253214), (806, 185041), (1178, 126607), (7657, 19478), (9739, 15314)]