157362608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 350977536

約数和(自身を除く): 193614928

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 191, 208, 221, 233, 272, 382, 442, 466, 764, 884, 932, 1528, 1768, 1864, 2483, 3029, 3056, 3247, 3536, 3728, 3961, 4966, 6058, 6494, 7922, 9932, 12116, 12988, 15844, 19864, 24232, 25976, 31688, 39728, 42211, 44503, 48464, 51493, 51952, 63376, 84422, 89006, 102986, 168844, 178012, 205972, 337688, 356024, 411944, 578539, 675376, 712048, 756551, 823888, 1157078, 1513102, 2314156, 3026204, 4628312, 6052408, 9256624, 9835163, 12104816, 19670326, 39340652, 78681304, 157362608]

約数ペア:

[(1, 157362608), (2, 78681304), (4, 39340652), (8, 19670326), (13, 12104816), (16, 9835163), (17, 9256624), (26, 6052408), (34, 4628312), (52, 3026204), (68, 2314156), (104, 1513102), (136, 1157078), (191, 823888), (208, 756551), (221, 712048), (233, 675376), (272, 578539), (382, 411944), (442, 356024), (466, 337688), (764, 205972), (884, 178012), (932, 168844), (1528, 102986), (1768, 89006), (1864, 84422), (2483, 63376), (3029, 51952), (3056, 51493), (3247, 48464), (3536, 44503), (3728, 42211), (3961, 39728), (4966, 31688), (6058, 25976), (6494, 24232), (7922, 19864), (9932, 15844), (12116, 12988)]