139657464

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 392620800

約数和(自身を除く): 252963336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 79, 86, 129, 158, 172, 237, 258, 316, 344, 387, 474, 516, 571, 632, 711, 774, 948, 1032, 1142, 1422, 1548, 1713, 1896, 2284, 2844, 3096, 3397, 3426, 4568, 5139, 5688, 6794, 6852, 10191, 10278, 13588, 13704, 20382, 20556, 24553, 27176, 30573, 40764, 41112, 45109, 49106, 61146, 73659, 81528, 90218, 98212, 122292, 135327, 147318, 180436, 196424, 220977, 244584, 270654, 294636, 360872, 405981, 441954, 541308, 589272, 811962, 883908, 1082616, 1623924, 1767816, 1939687, 3247848, 3879374, 5819061, 7758748, 11638122, 15517496, 17457183, 23276244, 34914366, 46552488, 69828732, 139657464]

約数ペア:

[(1, 139657464), (2, 69828732), (3, 46552488), (4, 34914366), (6, 23276244), (8, 17457183), (9, 15517496), (12, 11638122), (18, 7758748), (24, 5819061), (36, 3879374), (43, 3247848), (72, 1939687), (79, 1767816), (86, 1623924), (129, 1082616), (158, 883908), (172, 811962), (237, 589272), (258, 541308), (316, 441954), (344, 405981), (387, 360872), (474, 294636), (516, 270654), (571, 244584), (632, 220977), (711, 196424), (774, 180436), (948, 147318), (1032, 135327), (1142, 122292), (1422, 98212), (1548, 90218), (1713, 81528), (1896, 73659), (2284, 61146), (2844, 49106), (3096, 45109), (3397, 41112), (3426, 40764), (4568, 30573), (5139, 27176), (5688, 24553), (6794, 20556), (6852, 20382), (10191, 13704), (10278, 13588)]