172440112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{48767}}^1$

素因数の和:48805

約数の個数: 40

約数和(自身を含む): 380975616

約数和(自身を除く): 208535504

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 48767, 97534, 195068, 390136, 633971, 780272, 829039, 1267942, 1658078, 2535884, 3316156, 5071768, 6632312, 10143536, 10777507, 13264624, 21555014, 43110028, 86220056, 172440112]

約数ペア:

[(1, 172440112), (2, 86220056), (4, 43110028), (8, 21555014), (13, 13264624), (16, 10777507), (17, 10143536), (26, 6632312), (34, 5071768), (52, 3316156), (68, 2535884), (104, 1658078), (136, 1267942), (208, 829039), (221, 780272), (272, 633971), (442, 390136), (884, 195068), (1768, 97534), (3536, 48767)]