128216694586

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{429137}}^1$

素因数の和:429310

約数の個数: 32

約数和(自身を含む): 204338350080

約数和(自身を除く): 76121655494

約数列:

[1, 2, 31, 61, 62, 79, 122, 158, 1891, 2449, 3782, 4819, 4898, 9638, 149389, 298778, 429137, 858274, 13303247, 26177357, 26606494, 33901823, 52354714, 67803646, 811498067, 1050956513, 1622996134, 2068011203, 2101913026, 4136022406, 64108347293, 128216694586]

約数ペア:

[(1, 128216694586), (2, 64108347293), (31, 4136022406), (61, 2101913026), (62, 2068011203), (79, 1622996134), (122, 1050956513), (158, 811498067), (1891, 67803646), (2449, 52354714), (3782, 33901823), (4819, 26606494), (4898, 26177357), (9638, 13303247), (149389, 858274), (298778, 429137)]