168248840792

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{1181}}^1\times {\mathrm{42299}}^1$

素因数の和:43907

約数の個数: 32

約数和(自身を含む): 316491138000

約数和(自身を除く): 148242297208

約数列:

[1, 2, 4, 8, 421, 842, 1181, 1684, 2362, 3368, 4724, 9448, 42299, 84598, 169196, 338392, 497201, 994402, 1988804, 3977608, 17807879, 35615758, 49955119, 71231516, 99910238, 142463032, 199820476, 399640952, 21031105099, 42062210198, 84124420396, 168248840792]

約数ペア:

[(1, 168248840792), (2, 84124420396), (4, 42062210198), (8, 21031105099), (421, 399640952), (842, 199820476), (1181, 142463032), (1684, 99910238), (2362, 71231516), (3368, 49955119), (4724, 35615758), (9448, 17807879), (42299, 3977608), (84598, 1988804), (169196, 994402), (338392, 497201)]