161293896

素因数分解:

$2^3\times 3^3\times {\mathrm{677}}^1\times {\mathrm{1103}}^1$

素因数の和:1795

約数の個数: 64

約数和(自身を含む): 449107200

約数和(自身を除く): 287813304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 677, 1103, 1354, 2031, 2206, 2708, 3309, 4062, 4412, 5416, 6093, 6618, 8124, 8824, 9927, 12186, 13236, 16248, 18279, 19854, 24372, 26472, 29781, 36558, 39708, 48744, 59562, 73116, 79416, 119124, 146232, 238248, 746731, 1493462, 2240193, 2986924, 4480386, 5973848, 6720579, 8960772, 13441158, 17921544, 20161737, 26882316, 40323474, 53764632, 80646948, 161293896]

約数ペア:

[(1, 161293896), (2, 80646948), (3, 53764632), (4, 40323474), (6, 26882316), (8, 20161737), (9, 17921544), (12, 13441158), (18, 8960772), (24, 6720579), (27, 5973848), (36, 4480386), (54, 2986924), (72, 2240193), (108, 1493462), (216, 746731), (677, 238248), (1103, 146232), (1354, 119124), (2031, 79416), (2206, 73116), (2708, 59562), (3309, 48744), (4062, 39708), (4412, 36558), (5416, 29781), (6093, 26472), (6618, 24372), (8124, 19854), (8824, 18279), (9927, 16248), (12186, 13236)]