156969247844

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{541}}^1\times {\mathrm{20707}}^1$

素因数の和:21396

約数の個数: 48

約数和(自身を含む): 286609322496

約数和(自身を除く): 129640074652

約数列:

[1, 2, 4, 31, 62, 113, 124, 226, 452, 541, 1082, 2164, 3503, 7006, 14012, 16771, 20707, 33542, 41414, 61133, 67084, 82828, 122266, 244532, 641917, 1283834, 1895123, 2339891, 2567668, 3790246, 4679782, 7580492, 9359564, 11202487, 22404974, 44809948, 72536621, 145073242, 290146484, 347277097, 694554194, 1265881031, 1389108388, 2531762062, 5063524124, 39242311961, 78484623922, 156969247844]

約数ペア:

[(1, 156969247844), (2, 78484623922), (4, 39242311961), (31, 5063524124), (62, 2531762062), (113, 1389108388), (124, 1265881031), (226, 694554194), (452, 347277097), (541, 290146484), (1082, 145073242), (2164, 72536621), (3503, 44809948), (7006, 22404974), (14012, 11202487), (16771, 9359564), (20707, 7580492), (33542, 4679782), (41414, 3790246), (61133, 2567668), (67084, 2339891), (82828, 1895123), (122266, 1283834), (244532, 641917)]