159391300

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{11467}}^1$

素因数の和:11620

約数の個数: 36

約数和(自身を含む): 348397840

約数和(自身を除く): 189006540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 1390, 2780, 3475, 6950, 11467, 13900, 22934, 45868, 57335, 114670, 229340, 286675, 573350, 1146700, 1593913, 3187826, 6375652, 7969565, 15939130, 31878260, 39847825, 79695650, 159391300]

約数ペア:

[(1, 159391300), (2, 79695650), (4, 39847825), (5, 31878260), (10, 15939130), (20, 7969565), (25, 6375652), (50, 3187826), (100, 1593913), (139, 1146700), (278, 573350), (556, 286675), (695, 229340), (1390, 114670), (2780, 57335), (3475, 45868), (6950, 22934), (11467, 13900)]