129624194

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3557}}^1$

素因数の和:3722

約数の個数: 32

約数和(自身を含む): 235681920

約数和(自身を除く): 106057726

約数列:

[1, 2, 7, 14, 19, 38, 133, 137, 266, 274, 959, 1918, 2603, 3557, 5206, 7114, 18221, 24899, 36442, 49798, 67583, 135166, 473081, 487309, 946162, 974618, 3411163, 6822326, 9258871, 18517742, 64812097, 129624194]

約数ペア:

[(1, 129624194), (2, 64812097), (7, 18517742), (14, 9258871), (19, 6822326), (38, 3411163), (133, 974618), (137, 946162), (266, 487309), (274, 473081), (959, 135166), (1918, 67583), (2603, 49798), (3557, 36442), (5206, 24899), (7114, 18221)]