160975144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2239}}^1$

素因数の和:2318

約数の個数: 64

約数和(自身を含む): 354816000

約数和(自身を除く): 193840856

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 43, 44, 76, 86, 88, 152, 172, 209, 344, 418, 473, 817, 836, 946, 1634, 1672, 1892, 2239, 3268, 3784, 4478, 6536, 8956, 8987, 17912, 17974, 24629, 35948, 42541, 49258, 71896, 85082, 96277, 98516, 170164, 192554, 197032, 340328, 385108, 467951, 770216, 935902, 1059047, 1829263, 1871804, 2118094, 3658526, 3743608, 4236188, 7317052, 8472376, 14634104, 20121893, 40243786, 80487572, 160975144]

約数ペア:

[(1, 160975144), (2, 80487572), (4, 40243786), (8, 20121893), (11, 14634104), (19, 8472376), (22, 7317052), (38, 4236188), (43, 3743608), (44, 3658526), (76, 2118094), (86, 1871804), (88, 1829263), (152, 1059047), (172, 935902), (209, 770216), (344, 467951), (418, 385108), (473, 340328), (817, 197032), (836, 192554), (946, 170164), (1634, 98516), (1672, 96277), (1892, 85082), (2239, 71896), (3268, 49258), (3784, 42541), (4478, 35948), (6536, 24629), (8956, 17974), (8987, 17912)]