131966124

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{277}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 328562640

約数和(自身を除く): 196596516

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 277, 348, 444, 554, 831, 1073, 1108, 1369, 1662, 2146, 2738, 3219, 3324, 4107, 4292, 5476, 6438, 8033, 8214, 10249, 12876, 16066, 16428, 20498, 24099, 30747, 32132, 39701, 40996, 48198, 61494, 79402, 96396, 119103, 122988, 158804, 238206, 297221, 379213, 476412, 594442, 758426, 891663, 1137639, 1188884, 1516852, 1783326, 2275278, 3566652, 4550556, 10997177, 21994354, 32991531, 43988708, 65983062, 131966124]

約数ペア:

[(1, 131966124), (2, 65983062), (3, 43988708), (4, 32991531), (6, 21994354), (12, 10997177), (29, 4550556), (37, 3566652), (58, 2275278), (74, 1783326), (87, 1516852), (111, 1188884), (116, 1137639), (148, 891663), (174, 758426), (222, 594442), (277, 476412), (348, 379213), (444, 297221), (554, 238206), (831, 158804), (1073, 122988), (1108, 119103), (1369, 96396), (1662, 79402), (2146, 61494), (2738, 48198), (3219, 40996), (3324, 39701), (4107, 32132), (4292, 30747), (5476, 24099), (6438, 20498), (8033, 16428), (8214, 16066), (10249, 12876)]