123914856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 339413760

約数和(自身を除く): 215498904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 156, 169, 223, 274, 312, 338, 411, 446, 507, 548, 669, 676, 822, 892, 1014, 1096, 1338, 1352, 1644, 1781, 1784, 2028, 2676, 2899, 3288, 3562, 4056, 5343, 5352, 5798, 7124, 8697, 10686, 11596, 14248, 17394, 21372, 23153, 23192, 30551, 34788, 37687, 42744, 46306, 61102, 69459, 69576, 75374, 91653, 92612, 113061, 122204, 138918, 150748, 183306, 185224, 226122, 244408, 277836, 301496, 366612, 397163, 452244, 555672, 733224, 794326, 904488, 1191489, 1588652, 2382978, 3177304, 4765956, 5163119, 9531912, 10326238, 15489357, 20652476, 30978714, 41304952, 61957428, 123914856]

約数ペア:

[(1, 123914856), (2, 61957428), (3, 41304952), (4, 30978714), (6, 20652476), (8, 15489357), (12, 10326238), (13, 9531912), (24, 5163119), (26, 4765956), (39, 3177304), (52, 2382978), (78, 1588652), (104, 1191489), (137, 904488), (156, 794326), (169, 733224), (223, 555672), (274, 452244), (312, 397163), (338, 366612), (411, 301496), (446, 277836), (507, 244408), (548, 226122), (669, 185224), (676, 183306), (822, 150748), (892, 138918), (1014, 122204), (1096, 113061), (1338, 92612), (1352, 91653), (1644, 75374), (1781, 69576), (1784, 69459), (2028, 61102), (2676, 46306), (2899, 42744), (3288, 37687), (3562, 34788), (4056, 30551), (5343, 23192), (5352, 23153), (5798, 21372), (7124, 17394), (8697, 14248), (10686, 11596)]