144890382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1009}}^1$

素因数の和:1297

約数の個数: 64

約数和(自身を含む): 358364160

約数和(自身を除く): 213473778

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 263, 273, 526, 546, 789, 1009, 1578, 1841, 2018, 3027, 3419, 3682, 5523, 6054, 6838, 7063, 10257, 11046, 13117, 14126, 20514, 21189, 23933, 26234, 39351, 42378, 47866, 71799, 78702, 91819, 143598, 183638, 265367, 275457, 530734, 550914, 796101, 1592202, 1857569, 3449771, 3715138, 5572707, 6899542, 10349313, 11145414, 20698626, 24148397, 48296794, 72445191, 144890382]

約数ペア:

[(1, 144890382), (2, 72445191), (3, 48296794), (6, 24148397), (7, 20698626), (13, 11145414), (14, 10349313), (21, 6899542), (26, 5572707), (39, 3715138), (42, 3449771), (78, 1857569), (91, 1592202), (182, 796101), (263, 550914), (273, 530734), (526, 275457), (546, 265367), (789, 183638), (1009, 143598), (1578, 91819), (1841, 78702), (2018, 71799), (3027, 47866), (3419, 42378), (3682, 39351), (5523, 26234), (6054, 23933), (6838, 21189), (7063, 20514), (10257, 14126), (11046, 13117)]