142317760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34211}}^1$

素因数の和:34241

約数の個数: 56

約数和(自身を含む): 364973616

約数和(自身を除く): 222655856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 34211, 68422, 136844, 171055, 273688, 342110, 444743, 547376, 684220, 889486, 1094752, 1368440, 1778972, 2189504, 2223715, 2736880, 3557944, 4447430, 5473760, 7115888, 8894860, 10947520, 14231776, 17789720, 28463552, 35579440, 71158880, 142317760]

約数ペア:

[(1, 142317760), (2, 71158880), (4, 35579440), (5, 28463552), (8, 17789720), (10, 14231776), (13, 10947520), (16, 8894860), (20, 7115888), (26, 5473760), (32, 4447430), (40, 3557944), (52, 2736880), (64, 2223715), (65, 2189504), (80, 1778972), (104, 1368440), (130, 1094752), (160, 889486), (208, 684220), (260, 547376), (320, 444743), (416, 342110), (520, 273688), (832, 171055), (1040, 136844), (2080, 68422), (4160, 34211)]