130804772

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{8831}}^1$

素因数の和:8888

約数の個数: 36

約数和(自身を含む): 273509376

約数和(自身を除く): 142704604

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 529, 644, 1058, 2116, 3703, 7406, 8831, 14812, 17662, 35324, 61817, 123634, 203113, 247268, 406226, 812452, 1421791, 2843582, 4671599, 5687164, 9343198, 18686396, 32701193, 65402386, 130804772]

約数ペア:

[(1, 130804772), (2, 65402386), (4, 32701193), (7, 18686396), (14, 9343198), (23, 5687164), (28, 4671599), (46, 2843582), (92, 1421791), (161, 812452), (322, 406226), (529, 247268), (644, 203113), (1058, 123634), (2116, 61817), (3703, 35324), (7406, 17662), (8831, 14812)]