128219844

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4363}}^1$

素因数の和:4480

約数の個数: 48

約数和(自身を含む): 312811520

約数和(自身を除く): 184591676

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 79, 93, 124, 158, 186, 237, 316, 372, 474, 948, 2449, 4363, 4898, 7347, 8726, 9796, 13089, 14694, 17452, 26178, 29388, 52356, 135253, 270506, 344677, 405759, 541012, 689354, 811518, 1034031, 1378708, 1623036, 2068062, 4136124, 10684987, 21369974, 32054961, 42739948, 64109922, 128219844]

約数ペア:

[(1, 128219844), (2, 64109922), (3, 42739948), (4, 32054961), (6, 21369974), (12, 10684987), (31, 4136124), (62, 2068062), (79, 1623036), (93, 1378708), (124, 1034031), (158, 811518), (186, 689354), (237, 541012), (316, 405759), (372, 344677), (474, 270506), (948, 135253), (2449, 52356), (4363, 29388), (4898, 26178), (7347, 17452), (8726, 14694), (9796, 13089)]