163940808

素因数分解:

$2^3\times 3^1\times {\mathrm{983}}^1\times {\mathrm{6949}}^1$

素因数の和:7941

約数の個数: 32

約数和(自身を含む): 410328000

約数和(自身を除く): 246387192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 983, 1966, 2949, 3932, 5898, 6949, 7864, 11796, 13898, 20847, 23592, 27796, 41694, 55592, 83388, 166776, 6830867, 13661734, 20492601, 27323468, 40985202, 54646936, 81970404, 163940808]

約数ペア:

[(1, 163940808), (2, 81970404), (3, 54646936), (4, 40985202), (6, 27323468), (8, 20492601), (12, 13661734), (24, 6830867), (983, 166776), (1966, 83388), (2949, 55592), (3932, 41694), (5898, 27796), (6949, 23592), (7864, 20847), (11796, 13898)]