121613072

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57149}}^1$

素因数の和:57183

約数の個数: 40

約数和(自身を含む): 283464000

約数和(自身を除く): 161850928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 57149, 114298, 228596, 400043, 457192, 800086, 914384, 1085831, 1600172, 2171662, 3200344, 4343324, 6400688, 7600817, 8686648, 15201634, 17373296, 30403268, 60806536, 121613072]

約数ペア:

[(1, 121613072), (2, 60806536), (4, 30403268), (7, 17373296), (8, 15201634), (14, 8686648), (16, 7600817), (19, 6400688), (28, 4343324), (38, 3200344), (56, 2171662), (76, 1600172), (112, 1085831), (133, 914384), (152, 800086), (266, 457192), (304, 400043), (532, 228596), (1064, 114298), (2128, 57149)]