140121912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{834059}}^1$

素因数の和:834075

約数の個数: 32

約数和(自身を含む): 400348800

約数和(自身を除く): 260226888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 834059, 1668118, 2502177, 3336236, 5004354, 5838413, 6672472, 10008708, 11676826, 17515239, 20017416, 23353652, 35030478, 46707304, 70060956, 140121912]

約数ペア:

[(1, 140121912), (2, 70060956), (3, 46707304), (4, 35030478), (6, 23353652), (7, 20017416), (8, 17515239), (12, 11676826), (14, 10008708), (21, 6672472), (24, 5838413), (28, 5004354), (42, 3336236), (56, 2502177), (84, 1668118), (168, 834059)]