140168994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{62969}}^1$

素因数の和:63034

約数の個数: 32

約数和(自身を含む): 326436480

約数和(自身を除く): 186267486

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 62969, 125938, 188907, 377814, 440783, 881566, 1322349, 2644698, 3337357, 6674714, 10012071, 20024142, 23361499, 46722998, 70084497, 140168994]

約数ペア:

[(1, 140168994), (2, 70084497), (3, 46722998), (6, 23361499), (7, 20024142), (14, 10012071), (21, 6674714), (42, 3337357), (53, 2644698), (106, 1322349), (159, 881566), (318, 440783), (371, 377814), (742, 188907), (1113, 125938), (2226, 62969)]