138153882164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4969}}^1\times {\mathrm{11801}}^1$

素因数の和:16824

約数の個数: 48

約数和(自身を含む): 262778611200

約数和(自身を除く): 124624729036

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 4969, 9938, 11801, 19876, 23602, 47204, 94411, 154039, 188822, 224219, 308078, 365831, 377644, 448438, 616156, 731662, 896876, 1463324, 2926741, 5853482, 6950789, 11706964, 13901578, 27803156, 58639169, 117278338, 234556676, 1114144211, 1817814239, 2228288422, 3635628478, 4456576844, 7271256956, 34538470541, 69076941082, 138153882164]

約数ペア:

[(1, 138153882164), (2, 69076941082), (4, 34538470541), (19, 7271256956), (31, 4456576844), (38, 3635628478), (62, 2228288422), (76, 1817814239), (124, 1114144211), (589, 234556676), (1178, 117278338), (2356, 58639169), (4969, 27803156), (9938, 13901578), (11801, 11706964), (19876, 6950789), (23602, 5853482), (47204, 2926741), (94411, 1463324), (154039, 896876), (188822, 731662), (224219, 616156), (308078, 448438), (365831, 377644)]