149548672

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:418

約数の個数: 128

約数和(自身を含む): 377677440

約数和(自身を除く): 228128768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 128, 148, 182, 208, 224, 259, 296, 347, 364, 416, 448, 481, 518, 592, 694, 728, 832, 896, 962, 1036, 1184, 1388, 1456, 1664, 1924, 2072, 2368, 2429, 2776, 2912, 3367, 3848, 4144, 4511, 4736, 4858, 5552, 5824, 6734, 7696, 8288, 9022, 9716, 11104, 11648, 12839, 13468, 15392, 16576, 18044, 19432, 22208, 25678, 26936, 30784, 31577, 33152, 36088, 38864, 44416, 51356, 53872, 61568, 63154, 72176, 77728, 89873, 102712, 107744, 126308, 144352, 155456, 166907, 179746, 205424, 215488, 252616, 288704, 310912, 333814, 359492, 410848, 430976, 505232, 577408, 667628, 718984, 821696, 1010464, 1168349, 1335256, 1437968, 1643392, 2020928, 2336698, 2670512, 2875936, 4041856, 4673396, 5341024, 5751872, 9346792, 10682048, 11503744, 18693584, 21364096, 37387168, 74774336, 149548672]

約数ペア:

[(1, 149548672), (2, 74774336), (4, 37387168), (7, 21364096), (8, 18693584), (13, 11503744), (14, 10682048), (16, 9346792), (26, 5751872), (28, 5341024), (32, 4673396), (37, 4041856), (52, 2875936), (56, 2670512), (64, 2336698), (74, 2020928), (91, 1643392), (104, 1437968), (112, 1335256), (128, 1168349), (148, 1010464), (182, 821696), (208, 718984), (224, 667628), (259, 577408), (296, 505232), (347, 430976), (364, 410848), (416, 359492), (448, 333814), (481, 310912), (518, 288704), (592, 252616), (694, 215488), (728, 205424), (832, 179746), (896, 166907), (962, 155456), (1036, 144352), (1184, 126308), (1388, 107744), (1456, 102712), (1664, 89873), (1924, 77728), (2072, 72176), (2368, 63154), (2429, 61568), (2776, 53872), (2912, 51356), (3367, 44416), (3848, 38864), (4144, 36088), (4511, 33152), (4736, 31577), (4858, 30784), (5552, 26936), (5824, 25678), (6734, 22208), (7696, 19432), (8288, 18044), (9022, 16576), (9716, 15392), (11104, 13468), (11648, 12839)]