225536152

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{2273}}^1$

素因数の和:2515

約数の個数: 32

約数和(自身を含む): 431150400

約数和(自身を除く): 205614248

約数列:

[1, 2, 4, 8, 79, 157, 158, 314, 316, 628, 632, 1256, 2273, 4546, 9092, 12403, 18184, 24806, 49612, 99224, 179567, 356861, 359134, 713722, 718268, 1427444, 1436536, 2854888, 28192019, 56384038, 112768076, 225536152]

約数ペア:

[(1, 225536152), (2, 112768076), (4, 56384038), (8, 28192019), (79, 2854888), (157, 1436536), (158, 1427444), (314, 718268), (316, 713722), (628, 359134), (632, 356861), (1256, 179567), (2273, 99224), (4546, 49612), (9092, 24806), (12403, 18184)]