156783174

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{2801}}^1$

素因数の和:3316

約数の個数: 32

約数和(自身を含む): 330860160

約数和(自身を除く): 174076986

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 491, 982, 1473, 2801, 2946, 5602, 8403, 9329, 16806, 18658, 27987, 53219, 55974, 106438, 159657, 319314, 1375291, 2750582, 4125873, 8251746, 26130529, 52261058, 78391587, 156783174]

約数ペア:

[(1, 156783174), (2, 78391587), (3, 52261058), (6, 26130529), (19, 8251746), (38, 4125873), (57, 2750582), (114, 1375291), (491, 319314), (982, 159657), (1473, 106438), (2801, 55974), (2946, 53219), (5602, 27987), (8403, 18658), (9329, 16806)]