124407156938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{309469}}^1$

素因数の和:309710

約数の個数: 32

約数和(自身を含む): 200536560000

約数和(自身を除く): 76129403062

約数列:

[1, 2, 19, 38, 71, 142, 149, 298, 1349, 2698, 2831, 5662, 10579, 21158, 201001, 309469, 402002, 618938, 5879911, 11759822, 21972299, 43944598, 46110881, 92221762, 417473681, 834947362, 876106739, 1752213478, 3273872551, 6547745102, 62203578469, 124407156938]

約数ペア:

[(1, 124407156938), (2, 62203578469), (19, 6547745102), (38, 3273872551), (71, 1752213478), (142, 876106739), (149, 834947362), (298, 417473681), (1349, 92221762), (2698, 46110881), (2831, 43944598), (5662, 21972299), (10579, 11759822), (21158, 5879911), (201001, 618938), (309469, 402002)]