16159864

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 36230400

約数和(自身を除く): 20070536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 67, 73, 118, 134, 146, 236, 268, 292, 413, 469, 472, 511, 536, 584, 826, 938, 1022, 1652, 1876, 2044, 3304, 3752, 3953, 4088, 4307, 4891, 7906, 8614, 9782, 15812, 17228, 19564, 27671, 30149, 31624, 34237, 34456, 39128, 55342, 60298, 68474, 110684, 120596, 136948, 221368, 241192, 273896, 288569, 577138, 1154276, 2019983, 2308552, 4039966, 8079932, 16159864]

約数ペア:

[(1, 16159864), (2, 8079932), (4, 4039966), (7, 2308552), (8, 2019983), (14, 1154276), (28, 577138), (56, 288569), (59, 273896), (67, 241192), (73, 221368), (118, 136948), (134, 120596), (146, 110684), (236, 68474), (268, 60298), (292, 55342), (413, 39128), (469, 34456), (472, 34237), (511, 31624), (536, 30149), (584, 27671), (826, 19564), (938, 17228), (1022, 15812), (1652, 9782), (1876, 8614), (2044, 7906), (3304, 4891), (3752, 4307), (3953, 4088)]