153161488

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{19031}}^1$

素因数の和:19542

約数の個数: 20

約数和(自身を含む): 297355968

約数和(自身を除く): 144194480

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 19031, 38062, 76124, 152248, 304496, 9572593, 19145186, 38290372, 76580744, 153161488]

約数ペア:

[(1, 153161488), (2, 76580744), (4, 38290372), (8, 19145186), (16, 9572593), (503, 304496), (1006, 152248), (2012, 76124), (4024, 38062), (8048, 19031)]