190959732

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{439}}^1$

素因数の和:773

約数の個数: 72

約数和(自身を含む): 496816320

約数和(自身を除く): 305856588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 281, 387, 439, 516, 562, 774, 843, 878, 1124, 1317, 1548, 1686, 1756, 2529, 2634, 3372, 3951, 5058, 5268, 7902, 10116, 12083, 15804, 18877, 24166, 36249, 37754, 48332, 56631, 72498, 75508, 108747, 113262, 123359, 144996, 169893, 217494, 226524, 246718, 339786, 370077, 434988, 493436, 679572, 740154, 1110231, 1480308, 2220462, 4440924, 5304437, 10608874, 15913311, 21217748, 31826622, 47739933, 63653244, 95479866, 190959732]

約数ペア:

[(1, 190959732), (2, 95479866), (3, 63653244), (4, 47739933), (6, 31826622), (9, 21217748), (12, 15913311), (18, 10608874), (36, 5304437), (43, 4440924), (86, 2220462), (129, 1480308), (172, 1110231), (258, 740154), (281, 679572), (387, 493436), (439, 434988), (516, 370077), (562, 339786), (774, 246718), (843, 226524), (878, 217494), (1124, 169893), (1317, 144996), (1548, 123359), (1686, 113262), (1756, 108747), (2529, 75508), (2634, 72498), (3372, 56631), (3951, 48332), (5058, 37754), (5268, 36249), (7902, 24166), (10116, 18877), (12083, 15804)]