158635807

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 193559040

約数和(自身を除く): 34923233

約数列:

[1, 11, 19, 23, 61, 209, 253, 437, 541, 671, 1159, 1403, 4807, 5951, 10279, 12443, 12749, 15433, 26657, 33001, 113069, 136873, 236417, 293227, 363011, 627019, 759023, 2600587, 6897209, 8349253, 14421437, 158635807]

約数ペア:

[(1, 158635807), (11, 14421437), (19, 8349253), (23, 6897209), (61, 2600587), (209, 759023), (253, 627019), (437, 363011), (541, 293227), (671, 236417), (1159, 136873), (1403, 113069), (4807, 33001), (5951, 26657), (10279, 15433), (12443, 12749)]