155028144

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{169987}}^1$

素因数の和:170017

約数の個数: 40

約数和(自身を含む): 421570240

約数和(自身を除く): 266542096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 169987, 339974, 509961, 679948, 1019922, 1359896, 2039844, 2719792, 3229753, 4079688, 6459506, 8159376, 9689259, 12919012, 19378518, 25838024, 38757036, 51676048, 77514072, 155028144]

約数ペア:

[(1, 155028144), (2, 77514072), (3, 51676048), (4, 38757036), (6, 25838024), (8, 19378518), (12, 12919012), (16, 9689259), (19, 8159376), (24, 6459506), (38, 4079688), (48, 3229753), (57, 2719792), (76, 2039844), (114, 1359896), (152, 1019922), (228, 679948), (304, 509961), (456, 339974), (912, 169987)]