139421856

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:411

約数の個数: 144

約数和(自身を含む): 431264736

約数和(自身を除く): 291842880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 107, 112, 147, 168, 196, 214, 224, 277, 294, 321, 336, 392, 428, 554, 588, 642, 672, 749, 784, 831, 856, 1108, 1176, 1284, 1498, 1568, 1662, 1712, 1939, 2216, 2247, 2352, 2568, 2996, 3324, 3424, 3878, 4432, 4494, 4704, 5136, 5243, 5817, 5992, 6648, 7756, 8864, 8988, 10272, 10486, 11634, 11984, 13296, 13573, 15512, 15729, 17976, 20972, 23268, 23968, 26592, 27146, 29639, 31024, 31458, 35952, 40719, 41944, 46536, 54292, 59278, 62048, 62916, 71904, 81438, 83888, 88917, 93072, 108584, 118556, 125832, 162876, 167776, 177834, 186144, 207473, 217168, 237112, 251664, 325752, 355668, 414946, 434336, 474224, 503328, 622419, 651504, 711336, 829892, 948448, 1244838, 1303008, 1422672, 1452311, 1659784, 2489676, 2845344, 2904622, 3319568, 4356933, 4979352, 5809244, 6639136, 8713866, 9958704, 11618488, 17427732, 19917408, 23236976, 34855464, 46473952, 69710928, 139421856]

約数ペア:

[(1, 139421856), (2, 69710928), (3, 46473952), (4, 34855464), (6, 23236976), (7, 19917408), (8, 17427732), (12, 11618488), (14, 9958704), (16, 8713866), (21, 6639136), (24, 5809244), (28, 4979352), (32, 4356933), (42, 3319568), (48, 2904622), (49, 2845344), (56, 2489676), (84, 1659784), (96, 1452311), (98, 1422672), (107, 1303008), (112, 1244838), (147, 948448), (168, 829892), (196, 711336), (214, 651504), (224, 622419), (277, 503328), (294, 474224), (321, 434336), (336, 414946), (392, 355668), (428, 325752), (554, 251664), (588, 237112), (642, 217168), (672, 207473), (749, 186144), (784, 177834), (831, 167776), (856, 162876), (1108, 125832), (1176, 118556), (1284, 108584), (1498, 93072), (1568, 88917), (1662, 83888), (1712, 81438), (1939, 71904), (2216, 62916), (2247, 62048), (2352, 59278), (2568, 54292), (2996, 46536), (3324, 41944), (3424, 40719), (3878, 35952), (4432, 31458), (4494, 31024), (4704, 29639), (5136, 27146), (5243, 26592), (5817, 23968), (5992, 23268), (6648, 20972), (7756, 17976), (8864, 15729), (8988, 15512), (10272, 13573), (10486, 13296), (11634, 11984)]