153756834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 401006592

約数和(自身を除く): 247249758

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 66, 73, 77, 94, 97, 141, 146, 154, 194, 219, 231, 282, 291, 329, 438, 462, 511, 517, 582, 658, 679, 803, 987, 1022, 1034, 1067, 1358, 1533, 1551, 1606, 1974, 2037, 2134, 2409, 3066, 3102, 3201, 3431, 3619, 4074, 4559, 4818, 5621, 6402, 6862, 7081, 7238, 7469, 9118, 10293, 10857, 11242, 13677, 14162, 14938, 16863, 20586, 21243, 21714, 22407, 24017, 27354, 31913, 33726, 37741, 42486, 44814, 48034, 49567, 50149, 63826, 72051, 75482, 77891, 95739, 99134, 100298, 113223, 144102, 148701, 150447, 155782, 191478, 226446, 233673, 264187, 297402, 300894, 332807, 351043, 467346, 528374, 545237, 665614, 702086, 792561, 998421, 1053129, 1090474, 1585122, 1635711, 1996842, 2106258, 2329649, 3271422, 3660877, 4659298, 6988947, 7321754, 10982631, 13977894, 21965262, 25626139, 51252278, 76878417, 153756834]

約数ペア:

[(1, 153756834), (2, 76878417), (3, 51252278), (6, 25626139), (7, 21965262), (11, 13977894), (14, 10982631), (21, 7321754), (22, 6988947), (33, 4659298), (42, 3660877), (47, 3271422), (66, 2329649), (73, 2106258), (77, 1996842), (94, 1635711), (97, 1585122), (141, 1090474), (146, 1053129), (154, 998421), (194, 792561), (219, 702086), (231, 665614), (282, 545237), (291, 528374), (329, 467346), (438, 351043), (462, 332807), (511, 300894), (517, 297402), (582, 264187), (658, 233673), (679, 226446), (803, 191478), (987, 155782), (1022, 150447), (1034, 148701), (1067, 144102), (1358, 113223), (1533, 100298), (1551, 99134), (1606, 95739), (1974, 77891), (2037, 75482), (2134, 72051), (2409, 63826), (3066, 50149), (3102, 49567), (3201, 48034), (3431, 44814), (3619, 42486), (4074, 37741), (4559, 33726), (4818, 31913), (5621, 27354), (6402, 24017), (6862, 22407), (7081, 21714), (7238, 21243), (7469, 20586), (9118, 16863), (10293, 14938), (10857, 14162), (11242, 13677)]