168968358

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{3181}}^1$

素因数の和:3429

約数の個数: 48

約数和(自身を含む): 396120816

約数和(自身を除く): 227152458

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 227, 234, 454, 681, 1362, 2043, 2951, 3181, 4086, 5902, 6362, 8853, 9543, 17706, 19086, 26559, 28629, 41353, 53118, 57258, 82706, 124059, 248118, 372177, 722087, 744354, 1444174, 2166261, 4332522, 6498783, 9387131, 12997566, 18774262, 28161393, 56322786, 84484179, 168968358]

約数ペア:

[(1, 168968358), (2, 84484179), (3, 56322786), (6, 28161393), (9, 18774262), (13, 12997566), (18, 9387131), (26, 6498783), (39, 4332522), (78, 2166261), (117, 1444174), (227, 744354), (234, 722087), (454, 372177), (681, 248118), (1362, 124059), (2043, 82706), (2951, 57258), (3181, 53118), (4086, 41353), (5902, 28629), (6362, 26559), (8853, 19086), (9543, 17706)]