139747188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{40577}}^1$

素因数の和:40632

約数の個数: 48

約数和(自身を含む): 381757824

約数和(自身を除く): 242010636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 40577, 81154, 121731, 162308, 243462, 284039, 486924, 568078, 852117, 1136156, 1663657, 1704234, 3327314, 3408468, 4990971, 6654628, 9981942, 11645599, 19963884, 23291198, 34936797, 46582396, 69873594, 139747188]

約数ペア:

[(1, 139747188), (2, 69873594), (3, 46582396), (4, 34936797), (6, 23291198), (7, 19963884), (12, 11645599), (14, 9981942), (21, 6654628), (28, 4990971), (41, 3408468), (42, 3327314), (82, 1704234), (84, 1663657), (123, 1136156), (164, 852117), (246, 568078), (287, 486924), (492, 284039), (574, 243462), (861, 162308), (1148, 121731), (1722, 81154), (3444, 40577)]