157220316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4093}}^1$

素因数の和:4211

約数の個数: 72

約数和(自身を含む): 438123504

約数和(自身を除く): 280903188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 97, 99, 132, 194, 198, 291, 388, 396, 582, 873, 1067, 1164, 1746, 2134, 3201, 3492, 4093, 4268, 6402, 8186, 9603, 12279, 12804, 16372, 19206, 24558, 36837, 38412, 45023, 49116, 73674, 90046, 135069, 147348, 180092, 270138, 397021, 405207, 540276, 794042, 810414, 1191063, 1588084, 1620828, 2382126, 3573189, 4367231, 4764252, 7146378, 8734462, 13101693, 14292756, 17468924, 26203386, 39305079, 52406772, 78610158, 157220316]

約数ペア:

[(1, 157220316), (2, 78610158), (3, 52406772), (4, 39305079), (6, 26203386), (9, 17468924), (11, 14292756), (12, 13101693), (18, 8734462), (22, 7146378), (33, 4764252), (36, 4367231), (44, 3573189), (66, 2382126), (97, 1620828), (99, 1588084), (132, 1191063), (194, 810414), (198, 794042), (291, 540276), (388, 405207), (396, 397021), (582, 270138), (873, 180092), (1067, 147348), (1164, 135069), (1746, 90046), (2134, 73674), (3201, 49116), (3492, 45023), (4093, 38412), (4268, 36837), (6402, 24558), (8186, 19206), (9603, 16372), (12279, 12804)]