109159408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2621}}^1$

素因数の和:2785

約数の個数: 40

約数和(自身を含む): 224338320

約数和(自身を除く): 115178912

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 137, 152, 274, 304, 548, 1096, 2192, 2603, 2621, 5206, 5242, 10412, 10484, 20824, 20968, 41648, 41936, 49799, 99598, 199196, 359077, 398392, 718154, 796784, 1436308, 2872616, 5745232, 6822463, 13644926, 27289852, 54579704, 109159408]

約数ペア:

[(1, 109159408), (2, 54579704), (4, 27289852), (8, 13644926), (16, 6822463), (19, 5745232), (38, 2872616), (76, 1436308), (137, 796784), (152, 718154), (274, 398392), (304, 359077), (548, 199196), (1096, 99598), (2192, 49799), (2603, 41936), (2621, 41648), (5206, 20968), (5242, 20824), (10412, 10484)]