166622512

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{9127}}^1$

素因数の和:9305

約数の個数: 40

約数和(自身を含む): 371254016

約数和(自身を除く): 204631504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 652, 1141, 1304, 2282, 2608, 4564, 9127, 9128, 18254, 18256, 36508, 63889, 73016, 127778, 146032, 255556, 511112, 1022224, 1487701, 2975402, 5950804, 10413907, 11901608, 20827814, 23803216, 41655628, 83311256, 166622512]

約数ペア:

[(1, 166622512), (2, 83311256), (4, 41655628), (7, 23803216), (8, 20827814), (14, 11901608), (16, 10413907), (28, 5950804), (56, 2975402), (112, 1487701), (163, 1022224), (326, 511112), (652, 255556), (1141, 146032), (1304, 127778), (2282, 73016), (2608, 63889), (4564, 36508), (9127, 18256), (9128, 18254)]