131830852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 253266048

約数和(自身を除く): 121435196

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 151, 302, 347, 604, 629, 694, 1258, 1388, 2516, 2567, 5134, 5587, 5899, 10268, 11174, 11798, 12839, 22348, 23596, 25678, 51356, 52397, 94979, 104794, 189958, 209588, 218263, 379916, 436526, 873052, 890749, 1781498, 1938689, 3562996, 3877378, 7754756, 32957713, 65915426, 131830852]

約数ペア:

[(1, 131830852), (2, 65915426), (4, 32957713), (17, 7754756), (34, 3877378), (37, 3562996), (68, 1938689), (74, 1781498), (148, 890749), (151, 873052), (302, 436526), (347, 379916), (604, 218263), (629, 209588), (694, 189958), (1258, 104794), (1388, 94979), (2516, 52397), (2567, 51356), (5134, 25678), (5587, 23596), (5899, 22348), (10268, 12839), (11174, 11798)]