128822974

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{14629}}^1$

素因数の和:14692

約数の個数: 32

約数和(自身を含む): 240166080

約数和(自身を除く): 111343106

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 518, 629, 1258, 4403, 8806, 14629, 29258, 102403, 204806, 248693, 497386, 541273, 1082546, 1740851, 3481702, 3788911, 7577822, 9201641, 18403282, 64411487, 128822974]

約数ペア:

[(1, 128822974), (2, 64411487), (7, 18403282), (14, 9201641), (17, 7577822), (34, 3788911), (37, 3481702), (74, 1740851), (119, 1082546), (238, 541273), (259, 497386), (518, 248693), (629, 204806), (1258, 102403), (4403, 29258), (8806, 14629)]