149725908

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{4969}}^1$

素因数の和:5019

約数の個数: 72

約数和(自身を含む): 405233920

約数和(自身を除く): 255508012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1674, 2511, 3348, 4969, 5022, 7533, 9938, 10044, 14907, 15066, 19876, 29814, 30132, 44721, 59628, 89442, 134163, 154039, 178884, 268326, 308078, 402489, 462117, 536652, 616156, 804978, 924234, 1207467, 1386351, 1609956, 1848468, 2414934, 2772702, 4159053, 4829868, 5545404, 8318106, 12477159, 16636212, 24954318, 37431477, 49908636, 74862954, 149725908]

約数ペア:

[(1, 149725908), (2, 74862954), (3, 49908636), (4, 37431477), (6, 24954318), (9, 16636212), (12, 12477159), (18, 8318106), (27, 5545404), (31, 4829868), (36, 4159053), (54, 2772702), (62, 2414934), (81, 1848468), (93, 1609956), (108, 1386351), (124, 1207467), (162, 924234), (186, 804978), (243, 616156), (279, 536652), (324, 462117), (372, 402489), (486, 308078), (558, 268326), (837, 178884), (972, 154039), (1116, 134163), (1674, 89442), (2511, 59628), (3348, 44721), (4969, 30132), (5022, 29814), (7533, 19876), (9938, 15066), (10044, 14907)]