161069468

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{9901}}^1$

素因数の和:10002

約数の個数: 36

約数和(自身を含む): 331875432

約数和(自身を除く): 170805964

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 581, 1162, 2324, 4067, 8134, 9901, 16268, 19802, 39604, 69307, 138614, 277228, 485149, 821783, 970298, 1643566, 1940596, 3287132, 5752481, 11504962, 23009924, 40267367, 80534734, 161069468]

約数ペア:

[(1, 161069468), (2, 80534734), (4, 40267367), (7, 23009924), (14, 11504962), (28, 5752481), (49, 3287132), (83, 1940596), (98, 1643566), (166, 970298), (196, 821783), (332, 485149), (581, 277228), (1162, 138614), (2324, 69307), (4067, 39604), (8134, 19802), (9901, 16268)]