120489512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{105323}}^1$

素因数の和:105353

約数の個数: 32

約数和(自身を含む): 265416480

約数和(自身を除く): 144926968

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 105323, 210646, 421292, 842584, 1158553, 1369199, 2317106, 2738398, 4634212, 5476796, 9268424, 10953592, 15061189, 30122378, 60244756, 120489512]

約数ペア:

[(1, 120489512), (2, 60244756), (4, 30122378), (8, 15061189), (11, 10953592), (13, 9268424), (22, 5476796), (26, 4634212), (44, 2738398), (52, 2317106), (88, 1369199), (104, 1158553), (143, 842584), (286, 421292), (572, 210646), (1144, 105323)]