135518376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{806657}}^1$

素因数の和:806673

約数の個数: 32

約数和(自身を含む): 387195840

約数和(自身を除く): 251677464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 806657, 1613314, 2419971, 3226628, 4839942, 5646599, 6453256, 9679884, 11293198, 16939797, 19359768, 22586396, 33879594, 45172792, 67759188, 135518376]

約数ペア:

[(1, 135518376), (2, 67759188), (3, 45172792), (4, 33879594), (6, 22586396), (7, 19359768), (8, 16939797), (12, 11293198), (14, 9679884), (21, 6453256), (24, 5646599), (28, 4839942), (42, 3226628), (56, 2419971), (84, 1613314), (168, 806657)]