268164074

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 423194112

約数和(自身を除く): 155030038

約数列:

[1, 2, 31, 62, 131, 137, 241, 262, 274, 482, 4061, 4247, 7471, 8122, 8494, 14942, 17947, 31571, 33017, 35894, 63142, 66034, 556357, 978701, 1023527, 1112714, 1957402, 2047054, 4325227, 8650454, 134082037, 268164074]

約数ペア:

[(1, 268164074), (2, 134082037), (31, 8650454), (62, 4325227), (131, 2047054), (137, 1957402), (241, 1112714), (262, 1023527), (274, 978701), (482, 556357), (4061, 66034), (4247, 63142), (7471, 35894), (8122, 33017), (8494, 31571), (14942, 17947)]