144051856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{6857}}^1$

素因数の和:6979

約数の個数: 40

約数和(自身を含む): 303589944

約数和(自身を除く): 159538088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 5252, 6857, 10504, 13714, 21008, 27428, 54856, 89141, 109712, 178282, 356564, 692557, 713128, 1385114, 1426256, 2770228, 5540456, 9003241, 11080912, 18006482, 36012964, 72025928, 144051856]

約数ペア:

[(1, 144051856), (2, 72025928), (4, 36012964), (8, 18006482), (13, 11080912), (16, 9003241), (26, 5540456), (52, 2770228), (101, 1426256), (104, 1385114), (202, 713128), (208, 692557), (404, 356564), (808, 178282), (1313, 109712), (1616, 89141), (2626, 54856), (5252, 27428), (6857, 21008), (10504, 13714)]