140820696

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{32063}}^1$

素因数の和:32136

約数の個数: 48

約数和(自身を含む): 387653760

約数和(自身を除く): 246833064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 32063, 64126, 96189, 128252, 192378, 256504, 288567, 384756, 577134, 769512, 1154268, 1955843, 2308536, 3911686, 5867529, 7823372, 11735058, 15646744, 17602587, 23470116, 35205174, 46940232, 70410348, 140820696]

約数ペア:

[(1, 140820696), (2, 70410348), (3, 46940232), (4, 35205174), (6, 23470116), (8, 17602587), (9, 15646744), (12, 11735058), (18, 7823372), (24, 5867529), (36, 3911686), (61, 2308536), (72, 1955843), (122, 1154268), (183, 769512), (244, 577134), (366, 384756), (488, 288567), (549, 256504), (732, 192378), (1098, 128252), (1464, 96189), (2196, 64126), (4392, 32063)]