131327952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1453}}^1$

素因数の和:1740

約数の個数: 80

約数和(自身を含む): 389439360

約数和(自身を除く): 258111408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 269, 336, 538, 807, 1076, 1453, 1614, 1883, 2152, 2906, 3228, 3766, 4304, 4359, 5649, 5812, 6456, 7532, 8718, 10171, 11298, 11624, 12912, 15064, 17436, 20342, 22596, 23248, 30128, 30513, 34872, 40684, 45192, 61026, 69744, 81368, 90384, 122052, 162736, 244104, 390857, 488208, 781714, 1172571, 1563428, 2345142, 2735999, 3126856, 4690284, 5471998, 6253712, 8207997, 9380568, 10943996, 16415994, 18761136, 21887992, 32831988, 43775984, 65663976, 131327952]

約数ペア:

[(1, 131327952), (2, 65663976), (3, 43775984), (4, 32831988), (6, 21887992), (7, 18761136), (8, 16415994), (12, 10943996), (14, 9380568), (16, 8207997), (21, 6253712), (24, 5471998), (28, 4690284), (42, 3126856), (48, 2735999), (56, 2345142), (84, 1563428), (112, 1172571), (168, 781714), (269, 488208), (336, 390857), (538, 244104), (807, 162736), (1076, 122052), (1453, 90384), (1614, 81368), (1883, 69744), (2152, 61026), (2906, 45192), (3228, 40684), (3766, 34872), (4304, 30513), (4359, 30128), (5649, 23248), (5812, 22596), (6456, 20342), (7532, 17436), (8718, 15064), (10171, 12912), (11298, 11624)]