155522312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{2137}}^1$

素因数の和:2981

約数の個数: 32

約数和(自身を含む): 318647520

約数和(自身を除く): 163125208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 827, 1654, 2137, 3308, 4274, 6616, 8548, 9097, 17096, 18194, 23507, 36388, 47014, 72776, 94028, 188056, 1767299, 3534598, 7069196, 14138392, 19440289, 38880578, 77761156, 155522312]

約数ペア:

[(1, 155522312), (2, 77761156), (4, 38880578), (8, 19440289), (11, 14138392), (22, 7069196), (44, 3534598), (88, 1767299), (827, 188056), (1654, 94028), (2137, 72776), (3308, 47014), (4274, 36388), (6616, 23507), (8548, 18194), (9097, 17096)]