133748656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1571}}^1$

素因数の和:1909

約数の個数: 40

約数和(自身を含む): 275433264

約数和(自身を除く): 141684608

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 313, 626, 1252, 1571, 2504, 3142, 5008, 5321, 6284, 10642, 12568, 21284, 25136, 26707, 42568, 53414, 85136, 106828, 213656, 427312, 491723, 983446, 1966892, 3933784, 7867568, 8359291, 16718582, 33437164, 66874328, 133748656]

約数ペア:

[(1, 133748656), (2, 66874328), (4, 33437164), (8, 16718582), (16, 8359291), (17, 7867568), (34, 3933784), (68, 1966892), (136, 983446), (272, 491723), (313, 427312), (626, 213656), (1252, 106828), (1571, 85136), (2504, 53414), (3142, 42568), (5008, 26707), (5321, 25136), (6284, 21284), (10642, 12568)]