156985309718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{142454909}}^1$

素因数の和:142454959

約数の個数: 16

約数和(自身を含む): 256418838000

約数和(自身を除く): 99433528282

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 142454909, 284909818, 2706643271, 4131192361, 5413286542, 8262384722, 78492654859, 156985309718]

約数ペア:

[(1, 156985309718), (2, 78492654859), (19, 8262384722), (29, 5413286542), (38, 4131192361), (58, 2706643271), (551, 284909818), (1102, 142454909)]