16580928

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 168

約数和(自身を含む): 55034688

約数和(自身を除く): 38453760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 73, 78, 84, 91, 96, 104, 112, 146, 156, 168, 169, 182, 192, 208, 219, 224, 273, 292, 312, 336, 338, 364, 416, 438, 448, 507, 511, 546, 584, 624, 672, 676, 728, 832, 876, 949, 1014, 1022, 1092, 1168, 1183, 1248, 1344, 1352, 1456, 1533, 1752, 1898, 2028, 2044, 2184, 2336, 2366, 2496, 2704, 2847, 2912, 3066, 3504, 3549, 3796, 4056, 4088, 4368, 4672, 4732, 5408, 5694, 5824, 6132, 6643, 7008, 7098, 7592, 8112, 8176, 8736, 9464, 10816, 11388, 12264, 12337, 13286, 14016, 14196, 15184, 16224, 16352, 17472, 18928, 19929, 22776, 24528, 24674, 26572, 28392, 30368, 32448, 32704, 37011, 37856, 39858, 45552, 49056, 49348, 53144, 56784, 60736, 74022, 75712, 79716, 86359, 91104, 98112, 98696, 106288, 113568, 148044, 159432, 172718, 182208, 197392, 212576, 227136, 259077, 296088, 318864, 345436, 394784, 425152, 518154, 592176, 637728, 690872, 789568, 1036308, 1184352, 1275456, 1381744, 2072616, 2368704, 2763488, 4145232, 5526976, 8290464, 16580928]

約数ペア:

[(1, 16580928), (2, 8290464), (3, 5526976), (4, 4145232), (6, 2763488), (7, 2368704), (8, 2072616), (12, 1381744), (13, 1275456), (14, 1184352), (16, 1036308), (21, 789568), (24, 690872), (26, 637728), (28, 592176), (32, 518154), (39, 425152), (42, 394784), (48, 345436), (52, 318864), (56, 296088), (64, 259077), (73, 227136), (78, 212576), (84, 197392), (91, 182208), (96, 172718), (104, 159432), (112, 148044), (146, 113568), (156, 106288), (168, 98696), (169, 98112), (182, 91104), (192, 86359), (208, 79716), (219, 75712), (224, 74022), (273, 60736), (292, 56784), (312, 53144), (336, 49348), (338, 49056), (364, 45552), (416, 39858), (438, 37856), (448, 37011), (507, 32704), (511, 32448), (546, 30368), (584, 28392), (624, 26572), (672, 24674), (676, 24528), (728, 22776), (832, 19929), (876, 18928), (949, 17472), (1014, 16352), (1022, 16224), (1092, 15184), (1168, 14196), (1183, 14016), (1248, 13286), (1344, 12337), (1352, 12264), (1456, 11388), (1533, 10816), (1752, 9464), (1898, 8736), (2028, 8176), (2044, 8112), (2184, 7592), (2336, 7098), (2366, 7008), (2496, 6643), (2704, 6132), (2847, 5824), (2912, 5694), (3066, 5408), (3504, 4732), (3549, 4672), (3796, 4368), (4056, 4088)]