121429528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{22621}}^1$

素因数の和:22699

約数の個数: 32

約数和(自身を含む): 252461520

約数和(自身を除く): 131031992

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 22621, 45242, 90484, 180968, 248831, 497662, 995324, 1379881, 1990648, 2759762, 5519524, 11039048, 15178691, 30357382, 60714764, 121429528]

約数ペア:

[(1, 121429528), (2, 60714764), (4, 30357382), (8, 15178691), (11, 11039048), (22, 5519524), (44, 2759762), (61, 1990648), (88, 1379881), (122, 995324), (244, 497662), (488, 248831), (671, 180968), (1342, 90484), (2684, 45242), (5368, 22621)]