157331382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{4211}}^1$

素因数の和:4708

約数の個数: 32

約数和(自身を含む): 339655680

約数和(自身を除く): 182324298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 479, 958, 1437, 2874, 4211, 6227, 8422, 12454, 12633, 18681, 25266, 37362, 54743, 109486, 164229, 328458, 2017069, 4034138, 6051207, 12102414, 26221897, 52443794, 78665691, 157331382]

約数ペア:

[(1, 157331382), (2, 78665691), (3, 52443794), (6, 26221897), (13, 12102414), (26, 6051207), (39, 4034138), (78, 2017069), (479, 328458), (958, 164229), (1437, 109486), (2874, 54743), (4211, 37362), (6227, 25266), (8422, 18681), (12454, 12633)]