161837130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59281}}^1$

素因数の和:59311

約数の個数: 64

約数和(自身を含む): 478050048

約数和(自身を除く): 316212918

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 59281, 118562, 177843, 296405, 355686, 414967, 592810, 770653, 829934, 889215, 1244901, 1541306, 1778430, 2074835, 2311959, 2489802, 3853265, 4149670, 4623918, 5394571, 6224505, 7706530, 10789142, 11559795, 12449010, 16183713, 23119590, 26972855, 32367426, 53945710, 80918565, 161837130]

約数ペア:

[(1, 161837130), (2, 80918565), (3, 53945710), (5, 32367426), (6, 26972855), (7, 23119590), (10, 16183713), (13, 12449010), (14, 11559795), (15, 10789142), (21, 7706530), (26, 6224505), (30, 5394571), (35, 4623918), (39, 4149670), (42, 3853265), (65, 2489802), (70, 2311959), (78, 2074835), (91, 1778430), (105, 1541306), (130, 1244901), (182, 889215), (195, 829934), (210, 770653), (273, 592810), (390, 414967), (455, 355686), (546, 296405), (910, 177843), (1365, 118562), (2730, 59281)]