158872728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{945671}}^1$

素因数の和:945687

約数の個数: 32

約数和(自身を含む): 453922560

約数和(自身を除く): 295049832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 945671, 1891342, 2837013, 3782684, 5674026, 6619697, 7565368, 11348052, 13239394, 19859091, 22696104, 26478788, 39718182, 52957576, 79436364, 158872728]

約数ペア:

[(1, 158872728), (2, 79436364), (3, 52957576), (4, 39718182), (6, 26478788), (7, 22696104), (8, 19859091), (12, 13239394), (14, 11348052), (21, 7565368), (24, 6619697), (28, 5674026), (42, 3782684), (56, 2837013), (84, 1891342), (168, 945671)]