168493886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{3343}}^1$

素因数の和:3464

約数の個数: 32

約数和(自身を含む): 288921600

約数和(自身を除く): 120427714

約数列:

[1, 2, 11, 22, 29, 58, 79, 158, 319, 638, 869, 1738, 2291, 3343, 4582, 6686, 25201, 36773, 50402, 73546, 96947, 193894, 264097, 528194, 1066417, 2132834, 2905067, 5810134, 7658813, 15317626, 84246943, 168493886]

約数ペア:

[(1, 168493886), (2, 84246943), (11, 15317626), (22, 7658813), (29, 5810134), (58, 2905067), (79, 2132834), (158, 1066417), (319, 528194), (638, 264097), (869, 193894), (1738, 96947), (2291, 73546), (3343, 50402), (4582, 36773), (6686, 25201)]