143895232

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1783}}^1$

素因数の和:1905

約数の個数: 56

約数和(自身を含む): 310851296

約数和(自身を除く): 166956064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 194, 208, 388, 416, 776, 832, 1261, 1552, 1783, 2522, 3104, 3566, 5044, 6208, 7132, 10088, 14264, 20176, 23179, 28528, 40352, 46358, 57056, 80704, 92716, 114112, 172951, 185432, 345902, 370864, 691804, 741728, 1383608, 1483456, 2248363, 2767216, 4496726, 5534432, 8993452, 11068864, 17986904, 35973808, 71947616, 143895232]

約数ペア:

[(1, 143895232), (2, 71947616), (4, 35973808), (8, 17986904), (13, 11068864), (16, 8993452), (26, 5534432), (32, 4496726), (52, 2767216), (64, 2248363), (97, 1483456), (104, 1383608), (194, 741728), (208, 691804), (388, 370864), (416, 345902), (776, 185432), (832, 172951), (1261, 114112), (1552, 92716), (1783, 80704), (2522, 57056), (3104, 46358), (3566, 40352), (5044, 28528), (6208, 23179), (7132, 20176), (10088, 14264)]