16875648

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 52632000

約数和(自身を除く): 35756352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 257, 288, 304, 342, 384, 432, 456, 513, 514, 576, 608, 684, 771, 864, 912, 1026, 1028, 1152, 1216, 1368, 1542, 1728, 1824, 2052, 2056, 2313, 2432, 2736, 3084, 3456, 3648, 4104, 4112, 4626, 4883, 5472, 6168, 6939, 7296, 8208, 8224, 9252, 9766, 10944, 12336, 13878, 14649, 16416, 16448, 18504, 19532, 21888, 24672, 27756, 29298, 32832, 32896, 37008, 39064, 43947, 49344, 55512, 58596, 65664, 74016, 78128, 87894, 98688, 111024, 117192, 131841, 148032, 156256, 175788, 222048, 234384, 263682, 296064, 312512, 351576, 444096, 468768, 527364, 625024, 703152, 888192, 937536, 1054728, 1406304, 1875072, 2109456, 2812608, 4218912, 5625216, 8437824, 16875648]

約数ペア:

[(1, 16875648), (2, 8437824), (3, 5625216), (4, 4218912), (6, 2812608), (8, 2109456), (9, 1875072), (12, 1406304), (16, 1054728), (18, 937536), (19, 888192), (24, 703152), (27, 625024), (32, 527364), (36, 468768), (38, 444096), (48, 351576), (54, 312512), (57, 296064), (64, 263682), (72, 234384), (76, 222048), (96, 175788), (108, 156256), (114, 148032), (128, 131841), (144, 117192), (152, 111024), (171, 98688), (192, 87894), (216, 78128), (228, 74016), (257, 65664), (288, 58596), (304, 55512), (342, 49344), (384, 43947), (432, 39064), (456, 37008), (513, 32896), (514, 32832), (576, 29298), (608, 27756), (684, 24672), (771, 21888), (864, 19532), (912, 18504), (1026, 16448), (1028, 16416), (1152, 14649), (1216, 13878), (1368, 12336), (1542, 10944), (1728, 9766), (1824, 9252), (2052, 8224), (2056, 8208), (2313, 7296), (2432, 6939), (2736, 6168), (3084, 5472), (3456, 4883), (3648, 4626), (4104, 4112)]