157414424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{10243}}^1$

素因数の和:10379

約数の個数: 32

約数和(自身を含む): 315310320

約数和(自身を除く): 157895896

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 452, 904, 1921, 3842, 7684, 10243, 15368, 20486, 40972, 81944, 174131, 348262, 696524, 1157459, 1393048, 2314918, 4629836, 9259672, 19676803, 39353606, 78707212, 157414424]

約数ペア:

[(1, 157414424), (2, 78707212), (4, 39353606), (8, 19676803), (17, 9259672), (34, 4629836), (68, 2314918), (113, 1393048), (136, 1157459), (226, 696524), (452, 348262), (904, 174131), (1921, 81944), (3842, 40972), (7684, 20486), (10243, 15368)]