180341868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{15671}}^1$

素因数の和:15822

約数の個数: 48

約数和(自身を含む): 484452864

約数和(自身を除く): 304110996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 11508, 15671, 31342, 47013, 62684, 94026, 109697, 188052, 219394, 329091, 438788, 658182, 1316364, 2146927, 4293854, 6440781, 8587708, 12881562, 15028489, 25763124, 30056978, 45085467, 60113956, 90170934, 180341868]

約数ペア:

[(1, 180341868), (2, 90170934), (3, 60113956), (4, 45085467), (6, 30056978), (7, 25763124), (12, 15028489), (14, 12881562), (21, 8587708), (28, 6440781), (42, 4293854), (84, 2146927), (137, 1316364), (274, 658182), (411, 438788), (548, 329091), (822, 219394), (959, 188052), (1644, 109697), (1918, 94026), (2877, 62684), (3836, 47013), (5754, 31342), (11508, 15671)]