142529296

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1847}}^1$

素因数の和:1928

約数の個数: 80

約数和(自身を含む): 346477824

約数和(自身を除く): 203948528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 364, 371, 424, 689, 728, 742, 848, 1378, 1456, 1484, 1847, 2756, 2968, 3694, 4823, 5512, 5936, 7388, 9646, 11024, 12929, 14776, 19292, 24011, 25858, 29552, 38584, 48022, 51716, 77168, 96044, 97891, 103432, 168077, 192088, 195782, 206864, 336154, 384176, 391564, 672308, 685237, 783128, 1272583, 1344616, 1370474, 1566256, 2545166, 2689232, 2740948, 5090332, 5481896, 8908081, 10180664, 10963792, 17816162, 20361328, 35632324, 71264648, 142529296]

約数ペア:

[(1, 142529296), (2, 71264648), (4, 35632324), (7, 20361328), (8, 17816162), (13, 10963792), (14, 10180664), (16, 8908081), (26, 5481896), (28, 5090332), (52, 2740948), (53, 2689232), (56, 2545166), (91, 1566256), (104, 1370474), (106, 1344616), (112, 1272583), (182, 783128), (208, 685237), (212, 672308), (364, 391564), (371, 384176), (424, 336154), (689, 206864), (728, 195782), (742, 192088), (848, 168077), (1378, 103432), (1456, 97891), (1484, 96044), (1847, 77168), (2756, 51716), (2968, 48022), (3694, 38584), (4823, 29552), (5512, 25858), (5936, 24011), (7388, 19292), (9646, 14776), (11024, 12929)]