187268438

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{1033}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 335909376

約数和(自身を除く): 148640938

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 563, 1033, 1126, 2066, 3941, 7231, 7882, 12949, 14462, 23759, 25898, 47518, 90643, 166313, 181286, 332626, 581579, 1163158, 4071053, 8142106, 13376317, 26752634, 93634219, 187268438]

約数ペア:

[(1, 187268438), (2, 93634219), (7, 26752634), (14, 13376317), (23, 8142106), (46, 4071053), (161, 1163158), (322, 581579), (563, 332626), (1033, 181286), (1126, 166313), (2066, 90643), (3941, 47518), (7231, 25898), (7882, 23759), (12949, 14462)]