129530024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{7933}}^1$

素因数の和:8109

約数の個数: 32

約数和(自身を含む): 263250120

約数和(自身を除く): 133720096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 4082, 7933, 8164, 15866, 16328, 31732, 63464, 103129, 206258, 412516, 825032, 1245481, 2490962, 4981924, 9963848, 16191253, 32382506, 64765012, 129530024]

約数ペア:

[(1, 129530024), (2, 64765012), (4, 32382506), (8, 16191253), (13, 9963848), (26, 4981924), (52, 2490962), (104, 1245481), (157, 825032), (314, 412516), (628, 206258), (1256, 103129), (2041, 63464), (4082, 31732), (7933, 16328), (8164, 15866)]