165747452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 324576000

約数和(自身を除く): 158828548

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 229, 403, 449, 458, 806, 898, 916, 1612, 1796, 2977, 5837, 5954, 7099, 11674, 11908, 13919, 14198, 23348, 27838, 28396, 55676, 92287, 102821, 180947, 184574, 205642, 361894, 369148, 411284, 723788, 1336673, 2673346, 3187451, 5346692, 6374902, 12749804, 41436863, 82873726, 165747452]

約数ペア:

[(1, 165747452), (2, 82873726), (4, 41436863), (13, 12749804), (26, 6374902), (31, 5346692), (52, 3187451), (62, 2673346), (124, 1336673), (229, 723788), (403, 411284), (449, 369148), (458, 361894), (806, 205642), (898, 184574), (916, 180947), (1612, 102821), (1796, 92287), (2977, 55676), (5837, 28396), (5954, 27838), (7099, 23348), (11674, 14198), (11908, 13919)]