165872944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2663}}^1$

素因数の和:2917

約数の個数: 40

約数和(自身を含む): 341897760

約数和(自身を除く): 176024816

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 229, 272, 458, 916, 1832, 2663, 3664, 3893, 5326, 7786, 10652, 15572, 21304, 31144, 42608, 45271, 62288, 90542, 181084, 362168, 609827, 724336, 1219654, 2439308, 4878616, 9757232, 10367059, 20734118, 41468236, 82936472, 165872944]

約数ペア:

[(1, 165872944), (2, 82936472), (4, 41468236), (8, 20734118), (16, 10367059), (17, 9757232), (34, 4878616), (68, 2439308), (136, 1219654), (229, 724336), (272, 609827), (458, 362168), (916, 181084), (1832, 90542), (2663, 62288), (3664, 45271), (3893, 42608), (5326, 31144), (7786, 21304), (10652, 15572)]