128450952

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1632

約数の個数: 144

約数和(自身を含む): 422547840

約数和(自身を除く): 294096888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 63, 69, 72, 84, 92, 98, 126, 138, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 392, 414, 441, 483, 504, 552, 588, 644, 828, 882, 966, 1127, 1176, 1288, 1449, 1583, 1656, 1764, 1932, 2254, 2898, 3166, 3381, 3528, 3864, 4508, 4749, 5796, 6332, 6762, 9016, 9498, 10143, 11081, 11592, 12664, 13524, 14247, 18996, 20286, 22162, 27048, 28494, 33243, 36409, 37992, 40572, 44324, 56988, 66486, 72818, 77567, 81144, 88648, 99729, 109227, 113976, 132972, 145636, 155134, 199458, 218454, 232701, 254863, 265944, 291272, 310268, 327681, 398916, 436908, 465402, 509726, 620536, 655362, 698103, 764589, 797832, 873816, 930804, 1019452, 1310724, 1396206, 1529178, 1784041, 1861608, 2038904, 2293767, 2621448, 2792412, 3058356, 3568082, 4587534, 5352123, 5584824, 6116712, 7136164, 9175068, 10704246, 14272328, 16056369, 18350136, 21408492, 32112738, 42816984, 64225476, 128450952]

約数ペア:

[(1, 128450952), (2, 64225476), (3, 42816984), (4, 32112738), (6, 21408492), (7, 18350136), (8, 16056369), (9, 14272328), (12, 10704246), (14, 9175068), (18, 7136164), (21, 6116712), (23, 5584824), (24, 5352123), (28, 4587534), (36, 3568082), (42, 3058356), (46, 2792412), (49, 2621448), (56, 2293767), (63, 2038904), (69, 1861608), (72, 1784041), (84, 1529178), (92, 1396206), (98, 1310724), (126, 1019452), (138, 930804), (147, 873816), (161, 797832), (168, 764589), (184, 698103), (196, 655362), (207, 620536), (252, 509726), (276, 465402), (294, 436908), (322, 398916), (392, 327681), (414, 310268), (441, 291272), (483, 265944), (504, 254863), (552, 232701), (588, 218454), (644, 199458), (828, 155134), (882, 145636), (966, 132972), (1127, 113976), (1176, 109227), (1288, 99729), (1449, 88648), (1583, 81144), (1656, 77567), (1764, 72818), (1932, 66486), (2254, 56988), (2898, 44324), (3166, 40572), (3381, 37992), (3528, 36409), (3864, 33243), (4508, 28494), (4749, 27048), (5796, 22162), (6332, 20286), (6762, 18996), (9016, 14247), (9498, 13524), (10143, 12664), (11081, 11592)]