159966464

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 397353600

約数和(自身を除く): 237387136

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 59, 64, 68, 89, 112, 118, 119, 128, 136, 178, 224, 236, 238, 256, 272, 356, 413, 448, 472, 476, 544, 623, 712, 826, 896, 944, 952, 1003, 1088, 1246, 1424, 1513, 1652, 1792, 1888, 1904, 2006, 2176, 2492, 2848, 3026, 3304, 3776, 3808, 4012, 4352, 4984, 5251, 5696, 6052, 6608, 7021, 7552, 7616, 8024, 9968, 10502, 10591, 11392, 12104, 13216, 14042, 15104, 15232, 16048, 19936, 21004, 21182, 22784, 24208, 26432, 28084, 30464, 32096, 36757, 39872, 42008, 42364, 48416, 52864, 56168, 64192, 73514, 79744, 84016, 84728, 89267, 96832, 105728, 112336, 128384, 147028, 159488, 168032, 169456, 178534, 193664, 224672, 256768, 294056, 336064, 338912, 357068, 387328, 449344, 588112, 624869, 672128, 677824, 714136, 898688, 1176224, 1249738, 1344256, 1355648, 1428272, 1797376, 2352448, 2499476, 2711296, 2856544, 4704896, 4998952, 5713088, 9409792, 9997904, 11426176, 19995808, 22852352, 39991616, 79983232, 159966464]

約数ペア:

[(1, 159966464), (2, 79983232), (4, 39991616), (7, 22852352), (8, 19995808), (14, 11426176), (16, 9997904), (17, 9409792), (28, 5713088), (32, 4998952), (34, 4704896), (56, 2856544), (59, 2711296), (64, 2499476), (68, 2352448), (89, 1797376), (112, 1428272), (118, 1355648), (119, 1344256), (128, 1249738), (136, 1176224), (178, 898688), (224, 714136), (236, 677824), (238, 672128), (256, 624869), (272, 588112), (356, 449344), (413, 387328), (448, 357068), (472, 338912), (476, 336064), (544, 294056), (623, 256768), (712, 224672), (826, 193664), (896, 178534), (944, 169456), (952, 168032), (1003, 159488), (1088, 147028), (1246, 128384), (1424, 112336), (1513, 105728), (1652, 96832), (1792, 89267), (1888, 84728), (1904, 84016), (2006, 79744), (2176, 73514), (2492, 64192), (2848, 56168), (3026, 52864), (3304, 48416), (3776, 42364), (3808, 42008), (4012, 39872), (4352, 36757), (4984, 32096), (5251, 30464), (5696, 28084), (6052, 26432), (6608, 24208), (7021, 22784), (7552, 21182), (7616, 21004), (8024, 19936), (9968, 16048), (10502, 15232), (10591, 15104), (11392, 14042), (12104, 13216)]