191855352

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2003}}^1$

素因数の和:2332

約数の個数: 64

約数和(自身を含む): 518474880

約数和(自身を除く): 326619528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 307, 312, 614, 921, 1228, 1842, 2003, 2456, 3684, 3991, 4006, 6009, 7368, 7982, 8012, 11973, 12018, 15964, 16024, 23946, 24036, 26039, 31928, 47892, 48072, 52078, 78117, 95784, 104156, 156234, 208312, 312468, 614921, 624936, 1229842, 1844763, 2459684, 3689526, 4919368, 7379052, 7993973, 14758104, 15987946, 23981919, 31975892, 47963838, 63951784, 95927676, 191855352]

約数ペア:

[(1, 191855352), (2, 95927676), (3, 63951784), (4, 47963838), (6, 31975892), (8, 23981919), (12, 15987946), (13, 14758104), (24, 7993973), (26, 7379052), (39, 4919368), (52, 3689526), (78, 2459684), (104, 1844763), (156, 1229842), (307, 624936), (312, 614921), (614, 312468), (921, 208312), (1228, 156234), (1842, 104156), (2003, 95784), (2456, 78117), (3684, 52078), (3991, 48072), (4006, 47892), (6009, 31928), (7368, 26039), (7982, 24036), (8012, 23946), (11973, 16024), (12018, 15964)]