156690488

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{1213}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 299663760

約数和(自身を除く): 142973272

約数列:

[1, 2, 4, 8, 67, 134, 241, 268, 482, 536, 964, 1213, 1928, 2426, 4852, 9704, 16147, 32294, 64588, 81271, 129176, 162542, 292333, 325084, 584666, 650168, 1169332, 2338664, 19586311, 39172622, 78345244, 156690488]

約数ペア:

[(1, 156690488), (2, 78345244), (4, 39172622), (8, 19586311), (67, 2338664), (134, 1169332), (241, 650168), (268, 584666), (482, 325084), (536, 292333), (964, 162542), (1213, 129176), (1928, 81271), (2426, 64588), (4852, 32294), (9704, 16147)]