156780862994

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4177}}^1\times {\mathrm{33937}}^1$

素因数の和:38202

約数の個数: 32

約数和(自身を含む): 272242490880

約数和(自身を除く): 115461627886

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 4177, 8354, 29239, 33937, 58478, 67874, 237559, 329983, 475118, 659966, 2309881, 2681023, 4619762, 5362046, 18767161, 37534322, 141754849, 283509698, 992283943, 1984567886, 11198633071, 22397266142, 78390431497, 156780862994]

約数ペア:

[(1, 156780862994), (2, 78390431497), (7, 22397266142), (14, 11198633071), (79, 1984567886), (158, 992283943), (553, 283509698), (1106, 141754849), (4177, 37534322), (8354, 18767161), (29239, 5362046), (33937, 4619762), (58478, 2681023), (67874, 2309881), (237559, 659966), (329983, 475118)]