123736691984

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{543353}}^1$

素因数の和:543735

約数の個数: 40

約数和(自身を含む): 246056772192

約数和(自身を除く): 122320080208

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 331, 344, 662, 688, 1324, 2648, 5296, 14233, 28466, 56932, 113864, 227728, 543353, 1086706, 2173412, 4346824, 8693648, 23364179, 46728358, 93456716, 179849843, 186913432, 359699686, 373826864, 719399372, 1438798744, 2877597488, 7733543249, 15467086498, 30934172996, 61868345992, 123736691984]

約数ペア:

[(1, 123736691984), (2, 61868345992), (4, 30934172996), (8, 15467086498), (16, 7733543249), (43, 2877597488), (86, 1438798744), (172, 719399372), (331, 373826864), (344, 359699686), (662, 186913432), (688, 179849843), (1324, 93456716), (2648, 46728358), (5296, 23364179), (14233, 8693648), (28466, 4346824), (56932, 2173412), (113864, 1086706), (227728, 543353)]