154560488758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1\times {\mathrm{80471}}^1$

素因数の和:82900

約数の個数: 32

約数和(自身を含む): 257840013312

約数和(自身を除く): 103279524554

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2383, 4766, 30979, 61958, 73873, 80471, 147746, 160942, 960349, 1046123, 1920698, 2092246, 2494601, 4989202, 32429813, 64859626, 191762393, 383524786, 2492911109, 4985822218, 5944634183, 11889268366, 77280244379, 154560488758]

約数ペア:

[(1, 154560488758), (2, 77280244379), (13, 11889268366), (26, 5944634183), (31, 4985822218), (62, 2492911109), (403, 383524786), (806, 191762393), (2383, 64859626), (4766, 32429813), (30979, 4989202), (61958, 2494601), (73873, 2092246), (80471, 1920698), (147746, 1046123), (160942, 960349)]