191406

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:120

約数の個数: 32

約数和(自身を含む): 426240

約数和(自身を除く): 234834

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 73, 114, 138, 146, 219, 437, 438, 874, 1311, 1387, 1679, 2622, 2774, 3358, 4161, 5037, 8322, 10074, 31901, 63802, 95703, 191406]

約数ペア:

[(1, 191406), (2, 95703), (3, 63802), (6, 31901), (19, 10074), (23, 8322), (38, 5037), (46, 4161), (57, 3358), (69, 2774), (73, 2622), (114, 1679), (138, 1387), (146, 1311), (219, 874), (437, 438)]