157875228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{626489}}^1$

素因数の和:626506

約数の個数: 36

約数和(自身を含む): 456084720

約数和(自身を除く): 298209492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 626489, 1252978, 1879467, 2505956, 3758934, 4385423, 5638401, 7517868, 8770846, 11276802, 13156269, 17541692, 22553604, 26312538, 39468807, 52625076, 78937614, 157875228]

約数ペア:

[(1, 157875228), (2, 78937614), (3, 52625076), (4, 39468807), (6, 26312538), (7, 22553604), (9, 17541692), (12, 13156269), (14, 11276802), (18, 8770846), (21, 7517868), (28, 5638401), (36, 4385423), (42, 3758934), (63, 2505956), (84, 1879467), (126, 1252978), (252, 626489)]