131572056

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1453}}^1$

素因数の和:1494

約数の個数: 128

約数和(自身を含む): 418752000

約数和(自身を除く): 287179944

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 343, 392, 462, 539, 588, 616, 686, 924, 1029, 1078, 1176, 1372, 1453, 1617, 1848, 2058, 2156, 2744, 2906, 3234, 3773, 4116, 4312, 4359, 5812, 6468, 7546, 8232, 8718, 10171, 11319, 11624, 12936, 15092, 15983, 17436, 20342, 22638, 30184, 30513, 31966, 34872, 40684, 45276, 47949, 61026, 63932, 71197, 81368, 90552, 95898, 111881, 122052, 127864, 142394, 191796, 213591, 223762, 244104, 284788, 335643, 383592, 427182, 447524, 498379, 569576, 671286, 783167, 854364, 895048, 996758, 1342572, 1495137, 1566334, 1708728, 1993516, 2349501, 2685144, 2990274, 3132668, 3987032, 4699002, 5482169, 5980548, 6265336, 9398004, 10964338, 11961096, 16446507, 18796008, 21928676, 32893014, 43857352, 65786028, 131572056]

約数ペア:

[(1, 131572056), (2, 65786028), (3, 43857352), (4, 32893014), (6, 21928676), (7, 18796008), (8, 16446507), (11, 11961096), (12, 10964338), (14, 9398004), (21, 6265336), (22, 5980548), (24, 5482169), (28, 4699002), (33, 3987032), (42, 3132668), (44, 2990274), (49, 2685144), (56, 2349501), (66, 1993516), (77, 1708728), (84, 1566334), (88, 1495137), (98, 1342572), (132, 996758), (147, 895048), (154, 854364), (168, 783167), (196, 671286), (231, 569576), (264, 498379), (294, 447524), (308, 427182), (343, 383592), (392, 335643), (462, 284788), (539, 244104), (588, 223762), (616, 213591), (686, 191796), (924, 142394), (1029, 127864), (1078, 122052), (1176, 111881), (1372, 95898), (1453, 90552), (1617, 81368), (1848, 71197), (2058, 63932), (2156, 61026), (2744, 47949), (2906, 45276), (3234, 40684), (3773, 34872), (4116, 31966), (4312, 30513), (4359, 30184), (5812, 22638), (6468, 20342), (7546, 17436), (8232, 15983), (8718, 15092), (10171, 12936), (11319, 11624)]