163500064

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^2\times {\mathrm{617}}^1$

素因数の和:667

約数の個数: 108

約数和(自身を含む): 406120554

約数和(自身を除く): 242620490

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 169, 182, 196, 208, 224, 338, 364, 392, 416, 617, 637, 676, 728, 784, 1183, 1234, 1274, 1352, 1456, 1568, 2366, 2468, 2548, 2704, 2912, 4319, 4732, 4936, 5096, 5408, 8021, 8281, 8638, 9464, 9872, 10192, 16042, 16562, 17276, 18928, 19744, 20384, 30233, 32084, 33124, 34552, 37856, 56147, 60466, 64168, 66248, 69104, 104273, 112294, 120932, 128336, 132496, 138208, 208546, 224588, 241864, 256672, 264992, 393029, 417092, 449176, 483728, 729911, 786058, 834184, 898352, 967456, 1459822, 1572116, 1668368, 1796704, 2919644, 3144232, 3336736, 5109377, 5839288, 6288464, 10218754, 11678576, 12576928, 20437508, 23357152, 40875016, 81750032, 163500064]

約数ペア:

[(1, 163500064), (2, 81750032), (4, 40875016), (7, 23357152), (8, 20437508), (13, 12576928), (14, 11678576), (16, 10218754), (26, 6288464), (28, 5839288), (32, 5109377), (49, 3336736), (52, 3144232), (56, 2919644), (91, 1796704), (98, 1668368), (104, 1572116), (112, 1459822), (169, 967456), (182, 898352), (196, 834184), (208, 786058), (224, 729911), (338, 483728), (364, 449176), (392, 417092), (416, 393029), (617, 264992), (637, 256672), (676, 241864), (728, 224588), (784, 208546), (1183, 138208), (1234, 132496), (1274, 128336), (1352, 120932), (1456, 112294), (1568, 104273), (2366, 69104), (2468, 66248), (2548, 64168), (2704, 60466), (2912, 56147), (4319, 37856), (4732, 34552), (4936, 33124), (5096, 32084), (5408, 30233), (8021, 20384), (8281, 19744), (8638, 18928), (9464, 17276), (9872, 16562), (10192, 16042)]