157070886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{52673}}^1$

素因数の和:52756

約数の個数: 32

約数和(自身を含む): 364082688

約数和(自身を除く): 207011802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 52673, 105346, 158019, 316038, 368711, 737422, 1106133, 2212266, 3739783, 7479566, 11219349, 22438698, 26178481, 52356962, 78535443, 157070886]

約数ペア:

[(1, 157070886), (2, 78535443), (3, 52356962), (6, 26178481), (7, 22438698), (14, 11219349), (21, 7479566), (42, 3739783), (71, 2212266), (142, 1106133), (213, 737422), (426, 368711), (497, 316038), (994, 158019), (1491, 105346), (2982, 52673)]