158984788

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{4373}}^1$

素因数の和:4587

約数の個数: 24

約数和(自身を含む): 284747400

約数和(自身を除く): 125762612

約数列:

[1, 2, 4, 61, 122, 149, 244, 298, 596, 4373, 8746, 9089, 17492, 18178, 36356, 266753, 533506, 651577, 1067012, 1303154, 2606308, 39746197, 79492394, 158984788]

約数ペア:

[(1, 158984788), (2, 79492394), (4, 39746197), (61, 2606308), (122, 1303154), (149, 1067012), (244, 651577), (298, 533506), (596, 266753), (4373, 36356), (8746, 18178), (9089, 17492)]