139609968

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{47681}}^1$

素因数の和:47753

約数の個数: 40

約数和(自身を含む): 366579216

約数和(自身を除く): 226969248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 47681, 95362, 143043, 190724, 286086, 381448, 572172, 762896, 1144344, 2288688, 2908541, 5817082, 8725623, 11634164, 17451246, 23268328, 34902492, 46536656, 69804984, 139609968]

約数ペア:

[(1, 139609968), (2, 69804984), (3, 46536656), (4, 34902492), (6, 23268328), (8, 17451246), (12, 11634164), (16, 8725623), (24, 5817082), (48, 2908541), (61, 2288688), (122, 1144344), (183, 762896), (244, 572172), (366, 381448), (488, 286086), (732, 190724), (976, 143043), (1464, 95362), (2928, 47681)]