157595172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 458422272

約数和(自身を除く): 300827100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 43, 46, 49, 69, 84, 86, 92, 98, 129, 138, 147, 161, 172, 196, 258, 271, 276, 294, 301, 322, 483, 516, 542, 588, 602, 644, 813, 903, 966, 989, 1084, 1127, 1204, 1626, 1806, 1897, 1932, 1978, 2107, 2254, 2967, 3252, 3381, 3612, 3794, 3956, 4214, 4508, 5691, 5934, 6233, 6321, 6762, 6923, 7588, 8428, 11382, 11653, 11868, 12466, 12642, 13279, 13524, 13846, 18699, 20769, 22764, 23306, 24932, 25284, 26558, 27692, 34959, 37398, 39837, 41538, 43631, 46612, 48461, 53116, 69918, 74796, 79674, 81571, 83076, 87262, 96922, 130893, 139836, 145383, 159348, 163142, 174524, 193844, 244713, 261786, 268019, 290766, 305417, 326284, 489426, 523572, 536038, 570997, 581532, 610834, 804057, 916251, 978852, 1072076, 1141994, 1221668, 1608114, 1712991, 1832502, 1876133, 2283988, 3216228, 3425982, 3665004, 3752266, 5628399, 6851964, 7504532, 11256798, 13132931, 22513596, 26265862, 39398793, 52531724, 78797586, 157595172]

約数ペア:

[(1, 157595172), (2, 78797586), (3, 52531724), (4, 39398793), (6, 26265862), (7, 22513596), (12, 13132931), (14, 11256798), (21, 7504532), (23, 6851964), (28, 5628399), (42, 3752266), (43, 3665004), (46, 3425982), (49, 3216228), (69, 2283988), (84, 1876133), (86, 1832502), (92, 1712991), (98, 1608114), (129, 1221668), (138, 1141994), (147, 1072076), (161, 978852), (172, 916251), (196, 804057), (258, 610834), (271, 581532), (276, 570997), (294, 536038), (301, 523572), (322, 489426), (483, 326284), (516, 305417), (542, 290766), (588, 268019), (602, 261786), (644, 244713), (813, 193844), (903, 174524), (966, 163142), (989, 159348), (1084, 145383), (1127, 139836), (1204, 130893), (1626, 96922), (1806, 87262), (1897, 83076), (1932, 81571), (1978, 79674), (2107, 74796), (2254, 69918), (2967, 53116), (3252, 48461), (3381, 46612), (3612, 43631), (3794, 41538), (3956, 39837), (4214, 37398), (4508, 34959), (5691, 27692), (5934, 26558), (6233, 25284), (6321, 24932), (6762, 23306), (6923, 22764), (7588, 20769), (8428, 18699), (11382, 13846), (11653, 13524), (11868, 13279), (12466, 12642)]