129120776

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{1193}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 246728160

約数和(自身を除く): 117607384

約数列:

[1, 2, 4, 8, 83, 163, 166, 326, 332, 652, 664, 1193, 1304, 2386, 4772, 9544, 13529, 27058, 54116, 99019, 108232, 194459, 198038, 388918, 396076, 777836, 792152, 1555672, 16140097, 32280194, 64560388, 129120776]

約数ペア:

[(1, 129120776), (2, 64560388), (4, 32280194), (8, 16140097), (83, 1555672), (163, 792152), (166, 777836), (326, 396076), (332, 388918), (652, 198038), (664, 194459), (1193, 108232), (1304, 99019), (2386, 54116), (4772, 27058), (9544, 13529)]