131606036

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 245317632

約数和(自身を除く): 113711596

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 127, 137, 244, 254, 274, 508, 548, 1891, 3782, 3937, 4247, 7564, 7747, 7874, 8357, 8494, 15494, 15748, 16714, 16988, 17399, 30988, 33428, 34798, 69596, 240157, 259067, 480314, 518134, 539369, 960628, 1036268, 1061339, 1078738, 2122678, 2157476, 4245356, 32901509, 65803018, 131606036]

約数ペア:

[(1, 131606036), (2, 65803018), (4, 32901509), (31, 4245356), (61, 2157476), (62, 2122678), (122, 1078738), (124, 1061339), (127, 1036268), (137, 960628), (244, 539369), (254, 518134), (274, 480314), (508, 259067), (548, 240157), (1891, 69596), (3782, 34798), (3937, 33428), (4247, 30988), (7564, 17399), (7747, 16988), (7874, 16714), (8357, 15748), (8494, 15494)]