156928970905

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1\times {\mathrm{204557}}^1$

素因数の和:205545

約数の個数: 32

約数和(自身を含む): 224810878464

約数和(自身を除く): 67881907559

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 953, 4765, 6671, 21919, 33355, 109595, 153433, 204557, 767165, 1022785, 1431899, 4704811, 7159495, 23524055, 32933677, 164668385, 194942821, 974714105, 1364599747, 4483684883, 6822998735, 22418424415, 31385794181, 156928970905]

約数ペア:

[(1, 156928970905), (5, 31385794181), (7, 22418424415), (23, 6822998735), (35, 4483684883), (115, 1364599747), (161, 974714105), (805, 194942821), (953, 164668385), (4765, 32933677), (6671, 23524055), (21919, 7159495), (33355, 4704811), (109595, 1431899), (153433, 1022785), (204557, 767165)]