187261284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{28219}}^1$

素因数の和:28312

約数の個数: 48

約数和(自身を含む): 505702400

約数和(自身を除く): 318441116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 28219, 56438, 84657, 112876, 169314, 197533, 338628, 395066, 592599, 790132, 1185198, 2229301, 2370396, 4458602, 6687903, 8917204, 13375806, 15605107, 26751612, 31210214, 46815321, 62420428, 93630642, 187261284]

約数ペア:

[(1, 187261284), (2, 93630642), (3, 62420428), (4, 46815321), (6, 31210214), (7, 26751612), (12, 15605107), (14, 13375806), (21, 8917204), (28, 6687903), (42, 4458602), (79, 2370396), (84, 2229301), (158, 1185198), (237, 790132), (316, 592599), (474, 395066), (553, 338628), (948, 197533), (1106, 169314), (1659, 112876), (2212, 84657), (3318, 56438), (6636, 28219)]