138906732

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1621}}^1$

素因数の和:1858

約数の個数: 48

約数和(自身を含む): 334806752

約数和(自身を除く): 195900020

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 193, 222, 386, 444, 579, 772, 1158, 1621, 2316, 3242, 4863, 6484, 7141, 9726, 14282, 19452, 21423, 28564, 42846, 59977, 85692, 119954, 179931, 239908, 312853, 359862, 625706, 719724, 938559, 1251412, 1877118, 3754236, 11575561, 23151122, 34726683, 46302244, 69453366, 138906732]

約数ペア:

[(1, 138906732), (2, 69453366), (3, 46302244), (4, 34726683), (6, 23151122), (12, 11575561), (37, 3754236), (74, 1877118), (111, 1251412), (148, 938559), (193, 719724), (222, 625706), (386, 359862), (444, 312853), (579, 239908), (772, 179931), (1158, 119954), (1621, 85692), (2316, 59977), (3242, 42846), (4863, 28564), (6484, 21423), (7141, 19452), (9726, 14282)]