131750795588

素因数分解:

$2^2\times {\mathrm{59}}^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{857}}^1$

素因数の和:1221

約数の個数: 72

約数和(自身を含む): 239979603864

約数和(自身を除く): 108228808276

約数列:

[1, 2, 4, 59, 61, 118, 122, 181, 236, 244, 362, 724, 857, 1714, 3428, 3481, 3599, 6962, 7198, 10679, 11041, 13924, 14396, 21358, 22082, 42716, 44164, 50563, 52277, 101126, 104554, 155117, 202252, 209108, 212341, 310234, 424682, 620468, 630061, 651419, 849364, 1260122, 1302838, 2520244, 2605676, 2983217, 3084343, 5966434, 6168686, 9151903, 9462137, 11932868, 12337372, 18303806, 18924274, 36607612, 37848548, 38433721, 76867442, 153734884, 181976237, 363952474, 539962277, 558266083, 727904948, 1079924554, 1116532166, 2159849108, 2233064332, 32937698897, 65875397794, 131750795588]

約数ペア:

[(1, 131750795588), (2, 65875397794), (4, 32937698897), (59, 2233064332), (61, 2159849108), (118, 1116532166), (122, 1079924554), (181, 727904948), (236, 558266083), (244, 539962277), (362, 363952474), (724, 181976237), (857, 153734884), (1714, 76867442), (3428, 38433721), (3481, 37848548), (3599, 36607612), (6962, 18924274), (7198, 18303806), (10679, 12337372), (11041, 11932868), (13924, 9462137), (14396, 9151903), (21358, 6168686), (22082, 5966434), (42716, 3084343), (44164, 2983217), (50563, 2605676), (52277, 2520244), (101126, 1302838), (104554, 1260122), (155117, 849364), (202252, 651419), (209108, 630061), (212341, 620468), (310234, 424682)]