161109666

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1613}}^1$

素因数の和:1831

約数の個数: 48

約数和(自身を含む): 362568960

約数和(自身を除く): 201459294

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 179, 186, 279, 358, 537, 558, 1074, 1611, 1613, 3222, 3226, 4839, 5549, 9678, 11098, 14517, 16647, 29034, 33294, 49941, 50003, 99882, 100006, 150009, 288727, 300018, 450027, 577454, 866181, 900054, 1732362, 2598543, 5197086, 8950537, 17901074, 26851611, 53703222, 80554833, 161109666]

約数ペア:

[(1, 161109666), (2, 80554833), (3, 53703222), (6, 26851611), (9, 17901074), (18, 8950537), (31, 5197086), (62, 2598543), (93, 1732362), (179, 900054), (186, 866181), (279, 577454), (358, 450027), (537, 300018), (558, 288727), (1074, 150009), (1611, 100006), (1613, 99882), (3222, 50003), (3226, 49941), (4839, 33294), (5549, 29034), (9678, 16647), (11098, 14517)]