131997528

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{141023}}^1$

素因数の和:141048

約数の個数: 48

約数和(自身を含む): 384995520

約数和(自身を除く): 252997992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 141023, 282046, 423069, 564092, 846138, 1128184, 1269207, 1692276, 1833299, 2538414, 3384552, 3666598, 5076828, 5499897, 7333196, 10153656, 10999794, 14666392, 16499691, 21999588, 32999382, 43999176, 65998764, 131997528]

約数ペア:

[(1, 131997528), (2, 65998764), (3, 43999176), (4, 32999382), (6, 21999588), (8, 16499691), (9, 14666392), (12, 10999794), (13, 10153656), (18, 7333196), (24, 5499897), (26, 5076828), (36, 3666598), (39, 3384552), (52, 2538414), (72, 1833299), (78, 1692276), (104, 1269207), (117, 1128184), (156, 846138), (234, 564092), (312, 423069), (468, 282046), (936, 141023)]