140021496

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 389376000

約数和(自身を除く): 249354504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 103, 158, 206, 237, 239, 309, 316, 412, 474, 478, 618, 632, 711, 717, 824, 927, 948, 956, 1236, 1422, 1434, 1854, 1896, 1912, 2151, 2472, 2844, 2868, 3708, 4302, 5688, 5736, 7416, 8137, 8604, 16274, 17208, 18881, 24411, 24617, 32548, 37762, 48822, 49234, 56643, 65096, 73233, 73851, 75524, 97644, 98468, 113286, 146466, 147702, 151048, 169929, 195288, 196936, 221553, 226572, 292932, 295404, 339858, 443106, 453144, 585864, 590808, 679716, 886212, 1359432, 1772424, 1944743, 3889486, 5834229, 7778972, 11668458, 15557944, 17502687, 23336916, 35005374, 46673832, 70010748, 140021496]

約数ペア:

[(1, 140021496), (2, 70010748), (3, 46673832), (4, 35005374), (6, 23336916), (8, 17502687), (9, 15557944), (12, 11668458), (18, 7778972), (24, 5834229), (36, 3889486), (72, 1944743), (79, 1772424), (103, 1359432), (158, 886212), (206, 679716), (237, 590808), (239, 585864), (309, 453144), (316, 443106), (412, 339858), (474, 295404), (478, 292932), (618, 226572), (632, 221553), (711, 196936), (717, 195288), (824, 169929), (927, 151048), (948, 147702), (956, 146466), (1236, 113286), (1422, 98468), (1434, 97644), (1854, 75524), (1896, 73851), (1912, 73233), (2151, 65096), (2472, 56643), (2844, 49234), (2868, 48822), (3708, 37762), (4302, 32548), (5688, 24617), (5736, 24411), (7416, 18881), (8137, 17208), (8604, 16274)]