142667428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{31817}}^1$

素因数の和:31899

約数の個数: 24

約数和(自身を含む): 267271200

約数和(自身を除く): 124603772

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 31817, 63634, 127268, 604523, 1209046, 1877203, 2418092, 3754406, 7508812, 35666857, 71333714, 142667428]

約数ペア:

[(1, 142667428), (2, 71333714), (4, 35666857), (19, 7508812), (38, 3754406), (59, 2418092), (76, 1877203), (118, 1209046), (236, 604523), (1121, 127268), (2242, 63634), (4484, 31817)]