149854744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:980

約数の個数: 64

約数和(自身を含む): 318608640

約数和(自身を除く): 168753896

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 53, 62, 104, 106, 124, 212, 248, 403, 424, 689, 806, 877, 1378, 1612, 1643, 1754, 2756, 3224, 3286, 3508, 5512, 6572, 7016, 11401, 13144, 21359, 22802, 27187, 42718, 45604, 46481, 54374, 85436, 91208, 92962, 108748, 170872, 185924, 217496, 353431, 371848, 604253, 706862, 1208506, 1413724, 1440911, 2417012, 2827448, 2881822, 4834024, 5763644, 11527288, 18731843, 37463686, 74927372, 149854744]

約数ペア:

[(1, 149854744), (2, 74927372), (4, 37463686), (8, 18731843), (13, 11527288), (26, 5763644), (31, 4834024), (52, 2881822), (53, 2827448), (62, 2417012), (104, 1440911), (106, 1413724), (124, 1208506), (212, 706862), (248, 604253), (403, 371848), (424, 353431), (689, 217496), (806, 185924), (877, 170872), (1378, 108748), (1612, 92962), (1643, 91208), (1754, 85436), (2756, 54374), (3224, 46481), (3286, 45604), (3508, 42718), (5512, 27187), (6572, 22802), (7016, 21359), (11401, 13144)]