140357952

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{4973}}^1$

素因数の和:5005

約数の個数: 126

約数和(自身を含む): 468088218

約数和(自身を除く): 327730266

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 4973, 7056, 9408, 9946, 14112, 14919, 19892, 28224, 29838, 34811, 39784, 44757, 59676, 69622, 79568, 89514, 104433, 119352, 139244, 159136, 179028, 208866, 238704, 243677, 278488, 313299, 318272, 358056, 417732, 477408, 487354, 556976, 626598, 716112, 731031, 835464, 954816, 974708, 1113952, 1253196, 1432224, 1462062, 1670928, 1949416, 2193093, 2227904, 2506392, 2864448, 2924124, 3341856, 3898832, 4386186, 5012784, 5848248, 6683712, 7797664, 8772372, 10025568, 11696496, 15595328, 17544744, 20051136, 23392992, 35089488, 46785984, 70178976, 140357952]

約数ペア:

[(1, 140357952), (2, 70178976), (3, 46785984), (4, 35089488), (6, 23392992), (7, 20051136), (8, 17544744), (9, 15595328), (12, 11696496), (14, 10025568), (16, 8772372), (18, 7797664), (21, 6683712), (24, 5848248), (28, 5012784), (32, 4386186), (36, 3898832), (42, 3341856), (48, 2924124), (49, 2864448), (56, 2506392), (63, 2227904), (64, 2193093), (72, 1949416), (84, 1670928), (96, 1462062), (98, 1432224), (112, 1253196), (126, 1113952), (144, 974708), (147, 954816), (168, 835464), (192, 731031), (196, 716112), (224, 626598), (252, 556976), (288, 487354), (294, 477408), (336, 417732), (392, 358056), (441, 318272), (448, 313299), (504, 278488), (576, 243677), (588, 238704), (672, 208866), (784, 179028), (882, 159136), (1008, 139244), (1176, 119352), (1344, 104433), (1568, 89514), (1764, 79568), (2016, 69622), (2352, 59676), (3136, 44757), (3528, 39784), (4032, 34811), (4704, 29838), (4973, 28224), (7056, 19892), (9408, 14919), (9946, 14112)]