129411546

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3329}}^1$

素因数の和:3395

約数の個数: 64

約数和(自身を含む): 306892800

約数和(自身を除く): 177481254

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 38, 57, 62, 66, 93, 114, 186, 209, 341, 418, 589, 627, 682, 1023, 1178, 1254, 1767, 2046, 3329, 3534, 6479, 6658, 9987, 12958, 19437, 19974, 36619, 38874, 63251, 73238, 103199, 109857, 126502, 189753, 206398, 219714, 309597, 379506, 619194, 695761, 1135189, 1391522, 1960781, 2087283, 2270378, 3405567, 3921562, 4174566, 5882343, 6811134, 11764686, 21568591, 43137182, 64705773, 129411546]

約数ペア:

[(1, 129411546), (2, 64705773), (3, 43137182), (6, 21568591), (11, 11764686), (19, 6811134), (22, 5882343), (31, 4174566), (33, 3921562), (38, 3405567), (57, 2270378), (62, 2087283), (66, 1960781), (93, 1391522), (114, 1135189), (186, 695761), (209, 619194), (341, 379506), (418, 309597), (589, 219714), (627, 206398), (682, 189753), (1023, 126502), (1178, 109857), (1254, 103199), (1767, 73238), (2046, 63251), (3329, 38874), (3534, 36619), (6479, 19974), (6658, 19437), (9987, 12958)]