155164554

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{653}}^1$

素因数の和:1011

約数の個数: 48

約数和(自身を含む): 345657312

約数和(自身を除く): 190492758

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 307, 387, 614, 653, 774, 921, 1306, 1842, 1959, 2763, 3918, 5526, 5877, 11754, 13201, 26402, 28079, 39603, 56158, 79206, 84237, 118809, 168474, 200471, 237618, 252711, 400942, 505422, 601413, 1202826, 1804239, 3608478, 8620253, 17240506, 25860759, 51721518, 77582277, 155164554]

約数ペア:

[(1, 155164554), (2, 77582277), (3, 51721518), (6, 25860759), (9, 17240506), (18, 8620253), (43, 3608478), (86, 1804239), (129, 1202826), (258, 601413), (307, 505422), (387, 400942), (614, 252711), (653, 237618), (774, 200471), (921, 168474), (1306, 118809), (1842, 84237), (1959, 79206), (2763, 56158), (3918, 39603), (5526, 28079), (5877, 26402), (11754, 13201)]