139911376654

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{953}}^1\times {\mathrm{1009}}^1$

素因数の和:2537

約数の個数: 64

約数和(自身を含む): 253449561600

約数和(自身を除く): 113538184946

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 547, 953, 1009, 1094, 1906, 2018, 3829, 6671, 7063, 7658, 10393, 13342, 14126, 18107, 19171, 20786, 36214, 38342, 72751, 126749, 134197, 145502, 253498, 268394, 521291, 551923, 961577, 1042582, 1103846, 1923154, 3649037, 3863461, 6731039, 7298074, 7726922, 9904529, 10486537, 13462078, 18269963, 19809058, 20973074, 36539926, 69331703, 73405759, 127889741, 138663406, 146811518, 255779482, 525982619, 1051965238, 3681878333, 7363756666, 9993669761, 19987339522, 69955688327, 139911376654]

約数ペア:

[(1, 139911376654), (2, 69955688327), (7, 19987339522), (14, 9993669761), (19, 7363756666), (38, 3681878333), (133, 1051965238), (266, 525982619), (547, 255779482), (953, 146811518), (1009, 138663406), (1094, 127889741), (1906, 73405759), (2018, 69331703), (3829, 36539926), (6671, 20973074), (7063, 19809058), (7658, 18269963), (10393, 13462078), (13342, 10486537), (14126, 9904529), (18107, 7726922), (19171, 7298074), (20786, 6731039), (36214, 3863461), (38342, 3649037), (72751, 1923154), (126749, 1103846), (134197, 1042582), (145502, 961577), (253498, 551923), (268394, 521291)]