158840247

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{5003}}^1$

素因数の和:5582

約数の個数: 16

約数和(自身を含む): 223378560

約数和(自身を除く): 64538313

約数列:

[1, 3, 19, 57, 557, 1671, 5003, 10583, 15009, 31749, 95057, 285171, 2786671, 8360013, 52946749, 158840247]

約数ペア:

[(1, 158840247), (3, 52946749), (19, 8360013), (57, 2786671), (557, 285171), (1671, 95057), (5003, 31749), (10583, 15009)]