155321112

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{617}}^2$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 411811560

約数和(自身を除く): 256490448

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 617, 1234, 1851, 2468, 3702, 4936, 7404, 10489, 14808, 20978, 31467, 41956, 62934, 83912, 125868, 251736, 380689, 761378, 1142067, 1522756, 2284134, 3045512, 4568268, 6471713, 9136536, 12943426, 19415139, 25886852, 38830278, 51773704, 77660556, 155321112]

約数ペア:

[(1, 155321112), (2, 77660556), (3, 51773704), (4, 38830278), (6, 25886852), (8, 19415139), (12, 12943426), (17, 9136536), (24, 6471713), (34, 4568268), (51, 3045512), (68, 2284134), (102, 1522756), (136, 1142067), (204, 761378), (408, 380689), (617, 251736), (1234, 125868), (1851, 83912), (2468, 62934), (3702, 41956), (4936, 31467), (7404, 20978), (10489, 14808)]