159196380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{379039}}^1$

素因数の和:379058

約数の個数: 48

約数和(自身を含む): 509429760

約数和(自身を除く): 350233380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 379039, 758078, 1137117, 1516156, 1895195, 2274234, 2653273, 3790390, 4548468, 5306546, 5685585, 7580780, 7959819, 10613092, 11371170, 13266365, 15919638, 22742340, 26532730, 31839276, 39799095, 53065460, 79598190, 159196380]

約数ペア:

[(1, 159196380), (2, 79598190), (3, 53065460), (4, 39799095), (5, 31839276), (6, 26532730), (7, 22742340), (10, 15919638), (12, 13266365), (14, 11371170), (15, 10613092), (20, 7959819), (21, 7580780), (28, 5685585), (30, 5306546), (35, 4548468), (42, 3790390), (60, 2653273), (70, 2274234), (84, 1895195), (105, 1516156), (140, 1137117), (210, 758078), (420, 379039)]