139494978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 362299392

約数和(自身を除く): 222804414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 71, 93, 126, 142, 186, 213, 217, 279, 426, 434, 497, 503, 558, 639, 651, 994, 1006, 1278, 1302, 1491, 1509, 1953, 2201, 2982, 3018, 3521, 3906, 4402, 4473, 4527, 6603, 7042, 8946, 9054, 10563, 13206, 15407, 15593, 19809, 21126, 30814, 31186, 31689, 35713, 39618, 46221, 46779, 63378, 71426, 92442, 93558, 107139, 109151, 138663, 140337, 214278, 218302, 249991, 277326, 280674, 321417, 327453, 499982, 642834, 654906, 749973, 982359, 1107103, 1499946, 1964718, 2214206, 2249919, 3321309, 4499838, 6642618, 7749721, 9963927, 15499442, 19927854, 23249163, 46498326, 69747489, 139494978]

約数ペア:

[(1, 139494978), (2, 69747489), (3, 46498326), (6, 23249163), (7, 19927854), (9, 15499442), (14, 9963927), (18, 7749721), (21, 6642618), (31, 4499838), (42, 3321309), (62, 2249919), (63, 2214206), (71, 1964718), (93, 1499946), (126, 1107103), (142, 982359), (186, 749973), (213, 654906), (217, 642834), (279, 499982), (426, 327453), (434, 321417), (497, 280674), (503, 277326), (558, 249991), (639, 218302), (651, 214278), (994, 140337), (1006, 138663), (1278, 109151), (1302, 107139), (1491, 93558), (1509, 92442), (1953, 71426), (2201, 63378), (2982, 46779), (3018, 46221), (3521, 39618), (3906, 35713), (4402, 31689), (4473, 31186), (4527, 30814), (6603, 21126), (7042, 19809), (8946, 15593), (9054, 15407), (10563, 13206)]