139205904

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{47543}}^1$

素因数の和:47615

約数の個数: 40

約数和(自身を含む): 365518272

約数和(自身を除く): 226312368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 47543, 95086, 142629, 190172, 285258, 380344, 570516, 760688, 1141032, 2282064, 2900123, 5800246, 8700369, 11600492, 17400738, 23200984, 34801476, 46401968, 69602952, 139205904]

約数ペア:

[(1, 139205904), (2, 69602952), (3, 46401968), (4, 34801476), (6, 23200984), (8, 17400738), (12, 11600492), (16, 8700369), (24, 5800246), (48, 2900123), (61, 2282064), (122, 1141032), (183, 760688), (244, 570516), (366, 380344), (488, 285258), (732, 190172), (976, 142629), (1464, 95086), (2928, 47543)]