139311384

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{123503}}^1$

素因数の和:123559

約数の個数: 32

約数和(自身を含む): 355691520

約数和(自身を除く): 216380136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 123503, 247006, 370509, 494012, 741018, 988024, 1482036, 2964072, 5804641, 11609282, 17413923, 23218564, 34827846, 46437128, 69655692, 139311384]

約数ペア:

[(1, 139311384), (2, 69655692), (3, 46437128), (4, 34827846), (6, 23218564), (8, 17413923), (12, 11609282), (24, 5804641), (47, 2964072), (94, 1482036), (141, 988024), (188, 741018), (282, 494012), (376, 370509), (564, 247006), (1128, 123503)]