163987572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{4447}}^1$

素因数の和:4900

約数の個数: 48

約数和(自身を含む): 438394880

約数和(自身を除く): 274407308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 439, 878, 1317, 1756, 2634, 3073, 4447, 5268, 6146, 8894, 9219, 12292, 13341, 17788, 18438, 26682, 31129, 36876, 53364, 62258, 93387, 124516, 186774, 373548, 1952233, 3904466, 5856699, 7808932, 11713398, 13665631, 23426796, 27331262, 40996893, 54662524, 81993786, 163987572]

約数ペア:

[(1, 163987572), (2, 81993786), (3, 54662524), (4, 40996893), (6, 27331262), (7, 23426796), (12, 13665631), (14, 11713398), (21, 7808932), (28, 5856699), (42, 3904466), (84, 1952233), (439, 373548), (878, 186774), (1317, 124516), (1756, 93387), (2634, 62258), (3073, 53364), (4447, 36876), (5268, 31129), (6146, 26682), (8894, 18438), (9219, 17788), (12292, 13341)]