131861196

素因数分解:

$2^2\times 3^4\times {\mathrm{167}}^1\times {\mathrm{2437}}^1$

素因数の和:2620

約数の個数: 60

約数和(自身を含む): 346917648

約数和(自身を除く): 215056452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 167, 324, 334, 501, 668, 1002, 1503, 2004, 2437, 3006, 4509, 4874, 6012, 7311, 9018, 9748, 13527, 14622, 18036, 21933, 27054, 29244, 43866, 54108, 65799, 87732, 131598, 197397, 263196, 394794, 406979, 789588, 813958, 1220937, 1627916, 2441874, 3662811, 4883748, 7325622, 10988433, 14651244, 21976866, 32965299, 43953732, 65930598, 131861196]

約数ペア:

[(1, 131861196), (2, 65930598), (3, 43953732), (4, 32965299), (6, 21976866), (9, 14651244), (12, 10988433), (18, 7325622), (27, 4883748), (36, 3662811), (54, 2441874), (81, 1627916), (108, 1220937), (162, 813958), (167, 789588), (324, 406979), (334, 394794), (501, 263196), (668, 197397), (1002, 131598), (1503, 87732), (2004, 65799), (2437, 54108), (3006, 43866), (4509, 29244), (4874, 27054), (6012, 21933), (7311, 18036), (9018, 14622), (9748, 13527)]