149394828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3379

約数の個数: 72

約数和(自身を含む): 395637760

約数和(自身を除く): 246242932

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 132, 186, 242, 341, 363, 372, 484, 682, 726, 1023, 1364, 1452, 2046, 3319, 3751, 4092, 6638, 7502, 9957, 11253, 13276, 15004, 19914, 22506, 36509, 39828, 45012, 73018, 102889, 109527, 146036, 205778, 219054, 308667, 401599, 411556, 438108, 617334, 803198, 1131779, 1204797, 1234668, 1606396, 2263558, 2409594, 3395337, 4527116, 4819188, 6790674, 12449569, 13581348, 24899138, 37348707, 49798276, 74697414, 149394828]

約数ペア:

[(1, 149394828), (2, 74697414), (3, 49798276), (4, 37348707), (6, 24899138), (11, 13581348), (12, 12449569), (22, 6790674), (31, 4819188), (33, 4527116), (44, 3395337), (62, 2409594), (66, 2263558), (93, 1606396), (121, 1234668), (124, 1204797), (132, 1131779), (186, 803198), (242, 617334), (341, 438108), (363, 411556), (372, 401599), (484, 308667), (682, 219054), (726, 205778), (1023, 146036), (1364, 109527), (1452, 102889), (2046, 73018), (3319, 45012), (3751, 39828), (4092, 36509), (6638, 22506), (7502, 19914), (9957, 15004), (11253, 13276)]