156880515078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1245083453}}^1$

素因数の和:1245083468

約数の個数: 24

約数和(自身を含む): 388466037648

約数和(自身を除く): 231585522570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1245083453, 2490166906, 3735250359, 7470500718, 8715584171, 11205751077, 17431168342, 22411502154, 26146752513, 52293505026, 78440257539, 156880515078]

約数ペア:

[(1, 156880515078), (2, 78440257539), (3, 52293505026), (6, 26146752513), (7, 22411502154), (9, 17431168342), (14, 11205751077), (18, 8715584171), (21, 7470500718), (42, 3735250359), (63, 2490166906), (126, 1245083453)]