15568189336

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:705

約数の個数: 128

約数和(自身を含む): 34970664960

約数和(自身を除く): 19402475624

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 127, 217, 241, 248, 254, 293, 434, 482, 508, 586, 868, 889, 964, 1016, 1172, 1687, 1736, 1778, 1928, 2051, 2344, 3374, 3556, 3937, 4102, 6748, 7112, 7471, 7874, 8204, 9083, 13496, 14942, 15748, 16408, 18166, 27559, 29884, 30607, 31496, 36332, 37211, 52297, 55118, 59768, 61214, 63581, 70613, 72664, 74422, 104594, 110236, 122428, 127162, 141226, 148844, 209188, 214249, 220472, 244856, 254324, 260477, 282452, 297688, 418376, 428498, 494291, 508648, 520954, 564904, 856996, 948817, 988582, 1041908, 1153541, 1713992, 1897634, 1977164, 2083816, 2189003, 2307082, 3795268, 3954328, 4378006, 4614164, 6641719, 7590536, 8074787, 8756012, 8967851, 9228328, 13283438, 15323021, 16149574, 17512024, 17935702, 26566876, 30646042, 32299148, 35871404, 53133752, 61292084, 62774957, 64598296, 71742808, 122584168, 125549914, 251099828, 278003381, 502199656, 556006762, 1112013524, 1946023667, 2224027048, 3892047334, 7784094668, 15568189336]

約数ペア:

[(1, 15568189336), (2, 7784094668), (4, 3892047334), (7, 2224027048), (8, 1946023667), (14, 1112013524), (28, 556006762), (31, 502199656), (56, 278003381), (62, 251099828), (124, 125549914), (127, 122584168), (217, 71742808), (241, 64598296), (248, 62774957), (254, 61292084), (293, 53133752), (434, 35871404), (482, 32299148), (508, 30646042), (586, 26566876), (868, 17935702), (889, 17512024), (964, 16149574), (1016, 15323021), (1172, 13283438), (1687, 9228328), (1736, 8967851), (1778, 8756012), (1928, 8074787), (2051, 7590536), (2344, 6641719), (3374, 4614164), (3556, 4378006), (3937, 3954328), (4102, 3795268), (6748, 2307082), (7112, 2189003), (7471, 2083816), (7874, 1977164), (8204, 1897634), (9083, 1713992), (13496, 1153541), (14942, 1041908), (15748, 988582), (16408, 948817), (18166, 856996), (27559, 564904), (29884, 520954), (30607, 508648), (31496, 494291), (36332, 428498), (37211, 418376), (52297, 297688), (55118, 282452), (59768, 260477), (61214, 254324), (63581, 244856), (70613, 220472), (72664, 214249), (74422, 209188), (104594, 148844), (110236, 141226), (122428, 127162)]