161190708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{4933}}^1$

素因数の和:5336

約数の個数: 48

約数和(自身を含む): 431034240

約数和(自身を除く): 269843532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 389, 778, 1167, 1556, 2334, 2723, 4668, 4933, 5446, 8169, 9866, 10892, 14799, 16338, 19732, 29598, 32676, 34531, 59196, 69062, 103593, 138124, 207186, 414372, 1918937, 3837874, 5756811, 7675748, 11513622, 13432559, 23027244, 26865118, 40297677, 53730236, 80595354, 161190708]

約数ペア:

[(1, 161190708), (2, 80595354), (3, 53730236), (4, 40297677), (6, 26865118), (7, 23027244), (12, 13432559), (14, 11513622), (21, 7675748), (28, 5756811), (42, 3837874), (84, 1918937), (389, 414372), (778, 207186), (1167, 138124), (1556, 103593), (2334, 69062), (2723, 59196), (4668, 34531), (4933, 32676), (5446, 29598), (8169, 19732), (9866, 16338), (10892, 14799)]