156980467690

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{1025279}}^1$

素因数の和:1025598

約数の個数: 32

約数和(自身を含む): 288341544960

約数和(自身を除く): 131361077270

約数列:

[1, 2, 5, 10, 61, 122, 251, 305, 502, 610, 1255, 2510, 15311, 30622, 76555, 153110, 1025279, 2050558, 5126395, 10252790, 62542019, 125084038, 257345029, 312710095, 514690058, 625420190, 1286725145, 2573450290, 15698046769, 31396093538, 78490233845, 156980467690]

約数ペア:

[(1, 156980467690), (2, 78490233845), (5, 31396093538), (10, 15698046769), (61, 2573450290), (122, 1286725145), (251, 625420190), (305, 514690058), (502, 312710095), (610, 257345029), (1255, 125084038), (2510, 62542019), (15311, 10252790), (30622, 5126395), (76555, 2050558), (153110, 1025279)]