138724224

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 390700800

約数和(自身を除く): 251976576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 113, 128, 138, 139, 184, 192, 226, 276, 278, 339, 368, 384, 417, 452, 552, 556, 678, 736, 834, 904, 1104, 1112, 1356, 1472, 1668, 1808, 2208, 2224, 2599, 2712, 2944, 3197, 3336, 3616, 4416, 4448, 5198, 5424, 6394, 6672, 7232, 7797, 8832, 8896, 9591, 10396, 10848, 12788, 13344, 14464, 15594, 15707, 17792, 19182, 20792, 21696, 25576, 26688, 31188, 31414, 38364, 41584, 43392, 47121, 51152, 53376, 62376, 62828, 76728, 83168, 94242, 102304, 124752, 125656, 153456, 166336, 188484, 204608, 249504, 251312, 306912, 332672, 361261, 376968, 409216, 499008, 502624, 613824, 722522, 753936, 998016, 1005248, 1083783, 1227648, 1445044, 1507872, 2010496, 2167566, 2890088, 3015744, 4335132, 5780176, 6031488, 8670264, 11560352, 17340528, 23120704, 34681056, 46241408, 69362112, 138724224]

約数ペア:

[(1, 138724224), (2, 69362112), (3, 46241408), (4, 34681056), (6, 23120704), (8, 17340528), (12, 11560352), (16, 8670264), (23, 6031488), (24, 5780176), (32, 4335132), (46, 3015744), (48, 2890088), (64, 2167566), (69, 2010496), (92, 1507872), (96, 1445044), (113, 1227648), (128, 1083783), (138, 1005248), (139, 998016), (184, 753936), (192, 722522), (226, 613824), (276, 502624), (278, 499008), (339, 409216), (368, 376968), (384, 361261), (417, 332672), (452, 306912), (552, 251312), (556, 249504), (678, 204608), (736, 188484), (834, 166336), (904, 153456), (1104, 125656), (1112, 124752), (1356, 102304), (1472, 94242), (1668, 83168), (1808, 76728), (2208, 62828), (2224, 62376), (2599, 53376), (2712, 51152), (2944, 47121), (3197, 43392), (3336, 41584), (3616, 38364), (4416, 31414), (4448, 31188), (5198, 26688), (5424, 25576), (6394, 21696), (6672, 20792), (7232, 19182), (7797, 17792), (8832, 15707), (8896, 15594), (9591, 14464), (10396, 13344), (10848, 12788)]