149229608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 316008000

約数和(自身を除く): 166778392

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 113, 172, 226, 344, 349, 452, 473, 698, 904, 946, 1243, 1396, 1892, 2486, 2792, 3784, 3839, 4859, 4972, 7678, 9718, 9944, 15007, 15356, 19436, 30014, 30712, 38872, 39437, 53449, 60028, 78874, 106898, 120056, 157748, 165077, 213796, 315496, 330154, 427592, 433807, 660308, 867614, 1320616, 1695791, 1735228, 3391582, 3470456, 6783164, 13566328, 18653701, 37307402, 74614804, 149229608]

約数ペア:

[(1, 149229608), (2, 74614804), (4, 37307402), (8, 18653701), (11, 13566328), (22, 6783164), (43, 3470456), (44, 3391582), (86, 1735228), (88, 1695791), (113, 1320616), (172, 867614), (226, 660308), (344, 433807), (349, 427592), (452, 330154), (473, 315496), (698, 213796), (904, 165077), (946, 157748), (1243, 120056), (1396, 106898), (1892, 78874), (2486, 60028), (2792, 53449), (3784, 39437), (3839, 38872), (4859, 30712), (4972, 30014), (7678, 19436), (9718, 15356), (9944, 15007)]