149760856

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{6263}}^1$

素因数の和:6344

約数の個数: 48

約数和(自身を含む): 332054640

約数和(自身を除く): 182293784

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 392, 427, 488, 854, 1708, 2989, 3416, 5978, 6263, 11956, 12526, 23912, 25052, 43841, 50104, 87682, 175364, 306887, 350728, 382043, 613774, 764086, 1227548, 1528172, 2455096, 2674301, 3056344, 5348602, 10697204, 18720107, 21394408, 37440214, 74880428, 149760856]

約数ペア:

[(1, 149760856), (2, 74880428), (4, 37440214), (7, 21394408), (8, 18720107), (14, 10697204), (28, 5348602), (49, 3056344), (56, 2674301), (61, 2455096), (98, 1528172), (122, 1227548), (196, 764086), (244, 613774), (392, 382043), (427, 350728), (488, 306887), (854, 175364), (1708, 87682), (2989, 50104), (3416, 43841), (5978, 25052), (6263, 23912), (11956, 12526)]