155934758

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 280098000

約数和(自身を除く): 124163242

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 149, 181, 298, 362, 413, 826, 1043, 1267, 2086, 2534, 2891, 5782, 7301, 8791, 8869, 10679, 14602, 17582, 17738, 21358, 26969, 53938, 61537, 74753, 123074, 149506, 188783, 377566, 430759, 523271, 861518, 1046542, 1321481, 1591171, 2642962, 3182342, 11138197, 22276394, 77967379, 155934758]

約数ペア:

[(1, 155934758), (2, 77967379), (7, 22276394), (14, 11138197), (49, 3182342), (59, 2642962), (98, 1591171), (118, 1321481), (149, 1046542), (181, 861518), (298, 523271), (362, 430759), (413, 377566), (826, 188783), (1043, 149506), (1267, 123074), (2086, 74753), (2534, 61537), (2891, 53938), (5782, 26969), (7301, 21358), (8791, 17738), (8869, 17582), (10679, 14602)]