190616478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4957}}^1$

素因数の和:5021

約数の個数: 64

約数和(自身を含む): 449789760

約数和(自身を除く): 259173282

約数列:

[1, 2, 3, 6, 13, 17, 26, 29, 34, 39, 51, 58, 78, 87, 102, 174, 221, 377, 442, 493, 663, 754, 986, 1131, 1326, 1479, 2262, 2958, 4957, 6409, 9914, 12818, 14871, 19227, 29742, 38454, 64441, 84269, 128882, 143753, 168538, 193323, 252807, 287506, 386646, 431259, 505614, 862518, 1095497, 1868789, 2190994, 2443801, 3286491, 3737578, 4887602, 5606367, 6572982, 7331403, 11212734, 14662806, 31769413, 63538826, 95308239, 190616478]

約数ペア:

[(1, 190616478), (2, 95308239), (3, 63538826), (6, 31769413), (13, 14662806), (17, 11212734), (26, 7331403), (29, 6572982), (34, 5606367), (39, 4887602), (51, 3737578), (58, 3286491), (78, 2443801), (87, 2190994), (102, 1868789), (174, 1095497), (221, 862518), (377, 505614), (442, 431259), (493, 386646), (663, 287506), (754, 252807), (986, 193323), (1131, 168538), (1326, 143753), (1479, 128882), (2262, 84269), (2958, 64441), (4957, 38454), (6409, 29742), (9914, 19227), (12818, 14871)]