320124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 885248

約数和(自身を除く): 565124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 103, 111, 148, 206, 222, 259, 309, 412, 444, 518, 618, 721, 777, 1036, 1236, 1442, 1554, 2163, 2884, 3108, 3811, 4326, 7622, 8652, 11433, 15244, 22866, 26677, 45732, 53354, 80031, 106708, 160062, 320124]

約数ペア:

[(1, 320124), (2, 160062), (3, 106708), (4, 80031), (6, 53354), (7, 45732), (12, 26677), (14, 22866), (21, 15244), (28, 11433), (37, 8652), (42, 7622), (74, 4326), (84, 3811), (103, 3108), (111, 2884), (148, 2163), (206, 1554), (222, 1442), (259, 1236), (309, 1036), (412, 777), (444, 721), (518, 618)]