156366910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{23029}}^1$

素因数の和:23140

約数の個数: 32

約数和(自身を含む): 324999360

約数和(自身を除く): 168632450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 23029, 46058, 115145, 161203, 230290, 322406, 806015, 1612030, 2233813, 4467626, 11169065, 15636691, 22338130, 31273382, 78183455, 156366910]

約数ペア:

[(1, 156366910), (2, 78183455), (5, 31273382), (7, 22338130), (10, 15636691), (14, 11169065), (35, 4467626), (70, 2233813), (97, 1612030), (194, 806015), (485, 322406), (679, 230290), (970, 161203), (1358, 115145), (3395, 46058), (6790, 23029)]