145986136

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{2473}}^1$

素因数の和:2683

約数の個数: 32

約数和(自身を含む): 281442240

約数和(自身を除く): 135456104

約数列:

[1, 2, 4, 8, 47, 94, 157, 188, 314, 376, 628, 1256, 2473, 4946, 7379, 9892, 14758, 19784, 29516, 59032, 116231, 232462, 388261, 464924, 776522, 929848, 1553044, 3106088, 18248267, 36496534, 72993068, 145986136]

約数ペア:

[(1, 145986136), (2, 72993068), (4, 36496534), (8, 18248267), (47, 3106088), (94, 1553044), (157, 929848), (188, 776522), (314, 464924), (376, 388261), (628, 232462), (1256, 116231), (2473, 59032), (4946, 29516), (7379, 19784), (9892, 14758)]