157947216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{470081}}^1$

素因数の和:470099

約数の個数: 40

約数和(自身を含む): 466321344

約数和(自身を除く): 308374128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 470081, 940162, 1410243, 1880324, 2820486, 3290567, 3760648, 5640972, 6581134, 7521296, 9871701, 11281944, 13162268, 19743402, 22563888, 26324536, 39486804, 52649072, 78973608, 157947216]

約数ペア:

[(1, 157947216), (2, 78973608), (3, 52649072), (4, 39486804), (6, 26324536), (7, 22563888), (8, 19743402), (12, 13162268), (14, 11281944), (16, 9871701), (21, 7521296), (24, 6581134), (28, 5640972), (42, 3760648), (48, 3290567), (56, 2820486), (84, 1880324), (112, 1410243), (168, 940162), (336, 470081)]