136188160

素因数分解:

$2^8\times 5^1\times {\mathrm{106397}}^1$

素因数の和:106418

約数の個数: 36

約数和(自身を含む): 326216268

約数和(自身を除く): 190028108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 106397, 212794, 425588, 531985, 851176, 1063970, 1702352, 2127940, 3404704, 4255880, 6809408, 8511760, 13618816, 17023520, 27237632, 34047040, 68094080, 136188160]

約数ペア:

[(1, 136188160), (2, 68094080), (4, 34047040), (5, 27237632), (8, 17023520), (10, 13618816), (16, 8511760), (20, 6809408), (32, 4255880), (40, 3404704), (64, 2127940), (80, 1702352), (128, 1063970), (160, 851176), (256, 531985), (320, 425588), (640, 212794), (1280, 106397)]