190808176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{1151}}^1$

素因数の和:1969

約数の個数: 40

約数和(自身を含む): 398974464

約数和(自身を除く): 208166288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 797, 1151, 1594, 2302, 3188, 4604, 6376, 9208, 10361, 12752, 14963, 18416, 20722, 29926, 41444, 59852, 82888, 119704, 165776, 239408, 917347, 1834694, 3669388, 7338776, 11925511, 14677552, 23851022, 47702044, 95404088, 190808176]

約数ペア:

[(1, 190808176), (2, 95404088), (4, 47702044), (8, 23851022), (13, 14677552), (16, 11925511), (26, 7338776), (52, 3669388), (104, 1834694), (208, 917347), (797, 239408), (1151, 165776), (1594, 119704), (2302, 82888), (3188, 59852), (4604, 41444), (6376, 29926), (9208, 20722), (10361, 18416), (12752, 14963)]