156955837960

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{66506711}}^1$

素因数の和:66506781

約数の個数: 32

約数和(自身を含む): 359136244800

約数和(自身を除く): 202180406840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 66506711, 133013422, 266026844, 332533555, 532053688, 665067110, 1330134220, 2660268440, 3923895949, 7847791898, 15695583796, 19619479745, 31391167592, 39238959490, 78477918980, 156955837960]

約数ペア:

[(1, 156955837960), (2, 78477918980), (4, 39238959490), (5, 31391167592), (8, 19619479745), (10, 15695583796), (20, 7847791898), (40, 3923895949), (59, 2660268440), (118, 1330134220), (236, 665067110), (295, 532053688), (472, 332533555), (590, 266026844), (1180, 133013422), (2360, 66506711)]