1567151456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{80153}}^1$

素因数の和:80223

約数の個数: 48

約数和(自身を含む): 3393399744

約数和(自身を除く): 1826248288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 416, 611, 752, 1222, 1504, 2444, 4888, 9776, 19552, 80153, 160306, 320612, 641224, 1041989, 1282448, 2083978, 2564896, 3767191, 4167956, 7534382, 8335912, 15068764, 16671824, 30137528, 33343648, 48973483, 60275056, 97946966, 120550112, 195893932, 391787864, 783575728, 1567151456]

約数ペア:

[(1, 1567151456), (2, 783575728), (4, 391787864), (8, 195893932), (13, 120550112), (16, 97946966), (26, 60275056), (32, 48973483), (47, 33343648), (52, 30137528), (94, 16671824), (104, 15068764), (188, 8335912), (208, 7534382), (376, 4167956), (416, 3767191), (611, 2564896), (752, 2083978), (1222, 1282448), (1504, 1041989), (2444, 641224), (4888, 320612), (9776, 160306), (19552, 80153)]