163101944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{2671}}^1$

素因数の和:3143

約数の個数: 32

約数和(自身を含む): 324648000

約数和(自身を除く): 161546056

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 449, 898, 1796, 2671, 3592, 5342, 7633, 10684, 15266, 21368, 30532, 45407, 61064, 90814, 181628, 363256, 1199279, 2398558, 4797116, 9594232, 20387743, 40775486, 81550972, 163101944]

約数ペア:

[(1, 163101944), (2, 81550972), (4, 40775486), (8, 20387743), (17, 9594232), (34, 4797116), (68, 2398558), (136, 1199279), (449, 363256), (898, 181628), (1796, 90814), (2671, 61064), (3592, 45407), (5342, 30532), (7633, 21368), (10684, 15266)]