190817564

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 409374000

約数和(自身を除く): 218556436

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 59, 98, 116, 118, 196, 203, 236, 406, 413, 569, 812, 826, 1138, 1421, 1652, 1711, 2276, 2842, 2891, 3422, 3983, 5684, 5782, 6844, 7966, 11564, 11977, 15932, 16501, 23954, 27881, 33002, 33571, 47908, 55762, 66004, 67142, 83839, 111524, 115507, 134284, 167678, 231014, 234997, 335356, 462028, 469994, 808549, 939988, 973559, 1617098, 1644979, 1947118, 3234196, 3289958, 3894236, 6579916, 6814913, 13629826, 27259652, 47704391, 95408782, 190817564]

約数ペア:

[(1, 190817564), (2, 95408782), (4, 47704391), (7, 27259652), (14, 13629826), (28, 6814913), (29, 6579916), (49, 3894236), (58, 3289958), (59, 3234196), (98, 1947118), (116, 1644979), (118, 1617098), (196, 973559), (203, 939988), (236, 808549), (406, 469994), (413, 462028), (569, 335356), (812, 234997), (826, 231014), (1138, 167678), (1421, 134284), (1652, 115507), (1711, 111524), (2276, 83839), (2842, 67142), (2891, 66004), (3422, 55762), (3983, 47908), (5684, 33571), (5782, 33002), (6844, 27881), (7966, 23954), (11564, 16501), (11977, 15932)]