157044898668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1638547}}^1$

素因数の和:1638731

約数の個数: 72

約数和(自身を含む): 428880107712

約数和(自身を除く): 271835209044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 163, 196, 294, 326, 489, 588, 652, 978, 1141, 1956, 2282, 3423, 4564, 6846, 7987, 13692, 15974, 23961, 31948, 47922, 95844, 1638547, 3277094, 4915641, 6554188, 9831282, 11469829, 19662564, 22939658, 34409487, 45879316, 68818974, 80288803, 137637948, 160577606, 240866409, 267083161, 321155212, 481732818, 534166322, 801249483, 963465636, 1068332644, 1602498966, 1869582127, 3204997932, 3739164254, 5608746381, 7478328508, 11217492762, 13087074889, 22434985524, 26174149778, 39261224667, 52348299556, 78522449334, 157044898668]

約数ペア:

[(1, 157044898668), (2, 78522449334), (3, 52348299556), (4, 39261224667), (6, 26174149778), (7, 22434985524), (12, 13087074889), (14, 11217492762), (21, 7478328508), (28, 5608746381), (42, 3739164254), (49, 3204997932), (84, 1869582127), (98, 1602498966), (147, 1068332644), (163, 963465636), (196, 801249483), (294, 534166322), (326, 481732818), (489, 321155212), (588, 267083161), (652, 240866409), (978, 160577606), (1141, 137637948), (1956, 80288803), (2282, 68818974), (3423, 45879316), (4564, 34409487), (6846, 22939658), (7987, 19662564), (13692, 11469829), (15974, 9831282), (23961, 6554188), (31948, 4915641), (47922, 3277094), (95844, 1638547)]