161776108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163741}}^1$

素因数の和:163777

約数の個数: 24

約数和(自身を含む): 320934320

約数和(自身を除く): 159158212

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 163741, 327482, 654964, 2128633, 3111079, 4257266, 6222158, 8514532, 12444316, 40444027, 80888054, 161776108]

約数ペア:

[(1, 161776108), (2, 80888054), (4, 40444027), (13, 12444316), (19, 8514532), (26, 6222158), (38, 4257266), (52, 3111079), (76, 2128633), (247, 654964), (494, 327482), (988, 163741)]