163906140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{4801}}^1$

素因数の和:5382

約数の個数: 48

約数和(自身を含む): 459839520

約数和(自身を除く): 295933380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 569, 1138, 1707, 2276, 2845, 3414, 4801, 5690, 6828, 8535, 9602, 11380, 14403, 17070, 19204, 24005, 28806, 34140, 48010, 57612, 72015, 96020, 144030, 288060, 2731769, 5463538, 8195307, 10927076, 13658845, 16390614, 27317690, 32781228, 40976535, 54635380, 81953070, 163906140]

約数ペア:

[(1, 163906140), (2, 81953070), (3, 54635380), (4, 40976535), (5, 32781228), (6, 27317690), (10, 16390614), (12, 13658845), (15, 10927076), (20, 8195307), (30, 5463538), (60, 2731769), (569, 288060), (1138, 144030), (1707, 96020), (2276, 72015), (2845, 57612), (3414, 48010), (4801, 34140), (5690, 28806), (6828, 24005), (8535, 19204), (9602, 17070), (11380, 14403)]