128775114

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 318898944

約数和(自身を除く): 190123830

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 71, 78, 117, 138, 142, 207, 213, 234, 299, 337, 414, 426, 598, 639, 674, 897, 923, 1011, 1278, 1633, 1794, 1846, 2022, 2691, 2769, 3033, 3266, 4381, 4899, 5382, 5538, 6066, 7751, 8307, 8762, 9798, 13143, 14697, 15502, 16614, 21229, 23253, 23927, 26286, 29394, 39429, 42458, 46506, 47854, 63687, 69759, 71781, 78858, 100763, 127374, 139518, 143562, 191061, 201526, 215343, 302289, 311051, 382122, 430686, 550321, 604578, 622102, 906867, 933153, 1100642, 1650963, 1813734, 1866306, 2799459, 3301926, 4952889, 5598918, 7154173, 9905778, 14308346, 21462519, 42925038, 64387557, 128775114]

約数ペア:

[(1, 128775114), (2, 64387557), (3, 42925038), (6, 21462519), (9, 14308346), (13, 9905778), (18, 7154173), (23, 5598918), (26, 4952889), (39, 3301926), (46, 2799459), (69, 1866306), (71, 1813734), (78, 1650963), (117, 1100642), (138, 933153), (142, 906867), (207, 622102), (213, 604578), (234, 550321), (299, 430686), (337, 382122), (414, 311051), (426, 302289), (598, 215343), (639, 201526), (674, 191061), (897, 143562), (923, 139518), (1011, 127374), (1278, 100763), (1633, 78858), (1794, 71781), (1846, 69759), (2022, 63687), (2691, 47854), (2769, 46506), (3033, 42458), (3266, 39429), (4381, 29394), (4899, 26286), (5382, 23927), (5538, 23253), (6066, 21229), (7751, 16614), (8307, 15502), (8762, 14697), (9798, 13143)]