142732142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18503}}^1$

素因数の和:18560

約数の個数: 32

約数和(自身を含む): 266457600

約数和(自身を除く): 123725458

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3857, 7714, 18503, 37006, 129521, 259042, 351557, 536587, 703114, 1073174, 2460899, 3756109, 4921798, 7512218, 10195153, 20390306, 71366071, 142732142]

約数ペア:

[(1, 142732142), (2, 71366071), (7, 20390306), (14, 10195153), (19, 7512218), (29, 4921798), (38, 3756109), (58, 2460899), (133, 1073174), (203, 703114), (266, 536587), (406, 351557), (551, 259042), (1102, 129521), (3857, 37006), (7714, 18503)]