165745118

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2711}}^1$

素因数の和:3128

約数の個数: 32

約数和(自身を含む): 310860288

約数和(自身を除く): 145115170

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 397, 794, 2711, 2779, 4367, 5422, 5558, 8734, 18977, 29821, 30569, 37954, 59642, 61138, 208747, 417494, 1076267, 2152534, 7533869, 11838937, 15067738, 23677874, 82872559, 165745118]

約数ペア:

[(1, 165745118), (2, 82872559), (7, 23677874), (11, 15067738), (14, 11838937), (22, 7533869), (77, 2152534), (154, 1076267), (397, 417494), (794, 208747), (2711, 61138), (2779, 59642), (4367, 37954), (5422, 30569), (5558, 29821), (8734, 18977)]