139560064

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 339292800

約数和(自身を除く): 199732736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 41, 56, 58, 64, 82, 112, 116, 128, 131, 164, 203, 224, 232, 262, 287, 328, 406, 448, 464, 524, 574, 656, 812, 896, 917, 928, 1048, 1148, 1189, 1312, 1624, 1834, 1856, 2096, 2296, 2378, 2624, 3248, 3668, 3712, 3799, 4192, 4592, 4756, 5248, 5371, 6496, 7336, 7598, 8323, 8384, 9184, 9512, 10742, 12992, 14672, 15196, 16646, 16768, 18368, 19024, 21484, 25984, 26593, 29344, 30392, 33292, 36736, 37597, 38048, 42968, 53186, 58688, 60784, 66584, 75194, 76096, 85936, 106372, 117376, 121568, 133168, 150388, 152192, 155759, 171872, 212744, 243136, 266336, 300776, 311518, 343744, 425488, 486272, 532672, 601552, 623036, 687488, 850976, 1065344, 1090313, 1203104, 1246072, 1701952, 2180626, 2406208, 2492144, 3403904, 4361252, 4812416, 4984288, 8722504, 9968576, 17445008, 19937152, 34890016, 69780032, 139560064]

約数ペア:

[(1, 139560064), (2, 69780032), (4, 34890016), (7, 19937152), (8, 17445008), (14, 9968576), (16, 8722504), (28, 4984288), (29, 4812416), (32, 4361252), (41, 3403904), (56, 2492144), (58, 2406208), (64, 2180626), (82, 1701952), (112, 1246072), (116, 1203104), (128, 1090313), (131, 1065344), (164, 850976), (203, 687488), (224, 623036), (232, 601552), (262, 532672), (287, 486272), (328, 425488), (406, 343744), (448, 311518), (464, 300776), (524, 266336), (574, 243136), (656, 212744), (812, 171872), (896, 155759), (917, 152192), (928, 150388), (1048, 133168), (1148, 121568), (1189, 117376), (1312, 106372), (1624, 85936), (1834, 76096), (1856, 75194), (2096, 66584), (2296, 60784), (2378, 58688), (2624, 53186), (3248, 42968), (3668, 38048), (3712, 37597), (3799, 36736), (4192, 33292), (4592, 30392), (4756, 29344), (5248, 26593), (5371, 25984), (6496, 21484), (7336, 19024), (7598, 18368), (8323, 16768), (8384, 16646), (9184, 15196), (9512, 14672), (10742, 12992)]