156974388038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{90111589}}^1$

素因数の和:90111671

約数の個数: 16

約数和(自身を含む): 257358701040

約数和(自身を除く): 100384313002

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 90111589, 180223178, 1171450657, 2342901314, 6037476463, 12074952926, 78487194019, 156974388038]

約数ペア:

[(1, 156974388038), (2, 78487194019), (13, 12074952926), (26, 6037476463), (67, 2342901314), (134, 1171450657), (871, 180223178), (1742, 90111589)]