149636904

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2377}}^1$

素因数の和:2490

約数の個数: 64

約数和(自身を含む): 389231040

約数和(自身を除く): 239594136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 61, 86, 122, 129, 172, 183, 244, 258, 344, 366, 488, 516, 732, 1032, 1464, 2377, 2623, 4754, 5246, 7131, 7869, 9508, 10492, 14262, 15738, 19016, 20984, 28524, 31476, 57048, 62952, 102211, 144997, 204422, 289994, 306633, 408844, 434991, 579988, 613266, 817688, 869982, 1159976, 1226532, 1739964, 2453064, 3479928, 6234871, 12469742, 18704613, 24939484, 37409226, 49878968, 74818452, 149636904]

約数ペア:

[(1, 149636904), (2, 74818452), (3, 49878968), (4, 37409226), (6, 24939484), (8, 18704613), (12, 12469742), (24, 6234871), (43, 3479928), (61, 2453064), (86, 1739964), (122, 1226532), (129, 1159976), (172, 869982), (183, 817688), (244, 613266), (258, 579988), (344, 434991), (366, 408844), (488, 306633), (516, 289994), (732, 204422), (1032, 144997), (1464, 102211), (2377, 62952), (2623, 57048), (4754, 31476), (5246, 28524), (7131, 20984), (7869, 19016), (9508, 15738), (10492, 14262)]