156923214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{20873}}^1$

素因数の和:21064

約数の個数: 32

約数和(自身を含む): 360702720

約数和(自身を除く): 203779506

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 358, 537, 1074, 1253, 2506, 3759, 7518, 20873, 41746, 62619, 125238, 146111, 292222, 438333, 876666, 3736267, 7472534, 11208801, 22417602, 26153869, 52307738, 78461607, 156923214]

約数ペア:

[(1, 156923214), (2, 78461607), (3, 52307738), (6, 26153869), (7, 22417602), (14, 11208801), (21, 7472534), (42, 3736267), (179, 876666), (358, 438333), (537, 292222), (1074, 146111), (1253, 125238), (2506, 62619), (3759, 41746), (7518, 20873)]