103830896

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 239627520

約数和(自身を除く): 135796624

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 43, 47, 52, 76, 86, 94, 104, 152, 169, 172, 188, 208, 247, 304, 338, 344, 376, 494, 559, 611, 676, 688, 752, 817, 893, 988, 1118, 1222, 1352, 1634, 1786, 1976, 2021, 2236, 2444, 2704, 3211, 3268, 3572, 3952, 4042, 4472, 4888, 6422, 6536, 7144, 7267, 7943, 8084, 8944, 9776, 10621, 11609, 12844, 13072, 14288, 14534, 15886, 16168, 21242, 23218, 25688, 26273, 29068, 31772, 32336, 38399, 42484, 46436, 51376, 52546, 58136, 63544, 76798, 84968, 92872, 105092, 116272, 127088, 138073, 150917, 153596, 169936, 185744, 210184, 276146, 301834, 307192, 341549, 420368, 499187, 552292, 603668, 614384, 683098, 998374, 1104584, 1207336, 1366196, 1996748, 2209168, 2414672, 2732392, 3993496, 5464784, 6489431, 7986992, 12978862, 25957724, 51915448, 103830896]

約数ペア:

[(1, 103830896), (2, 51915448), (4, 25957724), (8, 12978862), (13, 7986992), (16, 6489431), (19, 5464784), (26, 3993496), (38, 2732392), (43, 2414672), (47, 2209168), (52, 1996748), (76, 1366196), (86, 1207336), (94, 1104584), (104, 998374), (152, 683098), (169, 614384), (172, 603668), (188, 552292), (208, 499187), (247, 420368), (304, 341549), (338, 307192), (344, 301834), (376, 276146), (494, 210184), (559, 185744), (611, 169936), (676, 153596), (688, 150917), (752, 138073), (817, 127088), (893, 116272), (988, 105092), (1118, 92872), (1222, 84968), (1352, 76798), (1634, 63544), (1786, 58136), (1976, 52546), (2021, 51376), (2236, 46436), (2444, 42484), (2704, 38399), (3211, 32336), (3268, 31772), (3572, 29068), (3952, 26273), (4042, 25688), (4472, 23218), (4888, 21242), (6422, 16168), (6536, 15886), (7144, 14534), (7267, 14288), (7943, 13072), (8084, 12844), (8944, 11609), (9776, 10621)]