155098416

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1871}}^1$

素因数の和:2050

約数の個数: 80

約数和(自身を含む): 440114688

約数和(自身を除く): 285016272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 157, 176, 264, 314, 471, 528, 628, 942, 1256, 1727, 1871, 1884, 2512, 3454, 3742, 3768, 5181, 5613, 6908, 7484, 7536, 10362, 11226, 13816, 14968, 20581, 20724, 22452, 27632, 29936, 41162, 41448, 44904, 61743, 82324, 82896, 89808, 123486, 164648, 246972, 293747, 329296, 493944, 587494, 881241, 987888, 1174988, 1762482, 2349976, 3231217, 3524964, 4699952, 6462434, 7049928, 9693651, 12924868, 14099856, 19387302, 25849736, 38774604, 51699472, 77549208, 155098416]

約数ペア:

[(1, 155098416), (2, 77549208), (3, 51699472), (4, 38774604), (6, 25849736), (8, 19387302), (11, 14099856), (12, 12924868), (16, 9693651), (22, 7049928), (24, 6462434), (33, 4699952), (44, 3524964), (48, 3231217), (66, 2349976), (88, 1762482), (132, 1174988), (157, 987888), (176, 881241), (264, 587494), (314, 493944), (471, 329296), (528, 293747), (628, 246972), (942, 164648), (1256, 123486), (1727, 89808), (1871, 82896), (1884, 82324), (2512, 61743), (3454, 44904), (3742, 41448), (3768, 41162), (5181, 29936), (5613, 27632), (6908, 22452), (7484, 20724), (7536, 20581), (10362, 14968), (11226, 13816)]