156750768

素因数分解:

$2^4\times 3^3\times {\mathrm{491}}^1\times {\mathrm{739}}^1$

素因数の和:1247

約数の個数: 80

約数和(自身を含む): 451459200

約数和(自身を除く): 294708432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 491, 739, 982, 1473, 1478, 1964, 2217, 2946, 2956, 3928, 4419, 4434, 5892, 5912, 6651, 7856, 8838, 8868, 11784, 11824, 13257, 13302, 17676, 17736, 19953, 23568, 26514, 26604, 35352, 35472, 39906, 53028, 53208, 70704, 79812, 106056, 106416, 159624, 212112, 319248, 362849, 725698, 1088547, 1451396, 2177094, 2902792, 3265641, 4354188, 5805584, 6531282, 8708376, 9796923, 13062564, 17416752, 19593846, 26125128, 39187692, 52250256, 78375384, 156750768]

約数ペア:

[(1, 156750768), (2, 78375384), (3, 52250256), (4, 39187692), (6, 26125128), (8, 19593846), (9, 17416752), (12, 13062564), (16, 9796923), (18, 8708376), (24, 6531282), (27, 5805584), (36, 4354188), (48, 3265641), (54, 2902792), (72, 2177094), (108, 1451396), (144, 1088547), (216, 725698), (432, 362849), (491, 319248), (739, 212112), (982, 159624), (1473, 106416), (1478, 106056), (1964, 79812), (2217, 70704), (2946, 53208), (2956, 53028), (3928, 39906), (4419, 35472), (4434, 35352), (5892, 26604), (5912, 26514), (6651, 23568), (7856, 19953), (8838, 17736), (8868, 17676), (11784, 13302), (11824, 13257)]