163213232

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{112097}}^1$

素因数の和:112125

約数の個数: 40

約数和(自身を含む): 389204256

約数和(自身を除く): 225991024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 112097, 224194, 448388, 784679, 896776, 1457261, 1569358, 1793552, 2914522, 3138716, 5829044, 6277432, 10200827, 11658088, 12554864, 20401654, 23316176, 40803308, 81606616, 163213232]

約数ペア:

[(1, 163213232), (2, 81606616), (4, 40803308), (7, 23316176), (8, 20401654), (13, 12554864), (14, 11658088), (16, 10200827), (26, 6277432), (28, 5829044), (52, 3138716), (56, 2914522), (91, 1793552), (104, 1569358), (112, 1457261), (182, 896776), (208, 784679), (364, 448388), (728, 224194), (1456, 112097)]