129191724

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{15671}}^1$

素因数の和:15910

約数の個数: 36

約数和(自身を含む): 328014960

約数和(自身を除く): 198823236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 687, 916, 1374, 2061, 2748, 4122, 8244, 15671, 31342, 47013, 62684, 94026, 141039, 188052, 282078, 564156, 3588659, 7177318, 10765977, 14354636, 21531954, 32297931, 43063908, 64595862, 129191724]

約数ペア:

[(1, 129191724), (2, 64595862), (3, 43063908), (4, 32297931), (6, 21531954), (9, 14354636), (12, 10765977), (18, 7177318), (36, 3588659), (229, 564156), (458, 282078), (687, 188052), (916, 141039), (1374, 94026), (2061, 62684), (2748, 47013), (4122, 31342), (8244, 15671)]