153139672

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{160861}}^1$

素因数の和:160891

約数の個数: 32

約数和(自身を含む): 347461920

約数和(自身を除く): 194322248

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 160861, 321722, 643444, 1126027, 1286888, 2252054, 2734637, 4504108, 5469274, 9008216, 10938548, 19142459, 21877096, 38284918, 76569836, 153139672]

約数ペア:

[(1, 153139672), (2, 76569836), (4, 38284918), (7, 21877096), (8, 19142459), (14, 10938548), (17, 9008216), (28, 5469274), (34, 4504108), (56, 2734637), (68, 2252054), (119, 1286888), (136, 1126027), (238, 643444), (476, 321722), (952, 160861)]