153255732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2687}}^1$

素因数の和:2805

約数の個数: 72

約数和(自身を含む): 420424704

約数和(自身を除く): 267168972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 147, 194, 196, 291, 294, 388, 582, 588, 679, 1164, 1358, 2037, 2687, 2716, 4074, 4753, 5374, 8061, 8148, 9506, 10748, 14259, 16122, 18809, 19012, 28518, 32244, 37618, 56427, 57036, 75236, 112854, 131663, 225708, 260639, 263326, 394989, 521278, 526652, 781917, 789978, 1042556, 1563834, 1579956, 1824473, 3127668, 3648946, 5473419, 7297892, 10946838, 12771311, 21893676, 25542622, 38313933, 51085244, 76627866, 153255732]

約数ペア:

[(1, 153255732), (2, 76627866), (3, 51085244), (4, 38313933), (6, 25542622), (7, 21893676), (12, 12771311), (14, 10946838), (21, 7297892), (28, 5473419), (42, 3648946), (49, 3127668), (84, 1824473), (97, 1579956), (98, 1563834), (147, 1042556), (194, 789978), (196, 781917), (291, 526652), (294, 521278), (388, 394989), (582, 263326), (588, 260639), (679, 225708), (1164, 131663), (1358, 112854), (2037, 75236), (2687, 57036), (2716, 56427), (4074, 37618), (4753, 32244), (5374, 28518), (8061, 19012), (8148, 18809), (9506, 16122), (10748, 14259)]