132161540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{3761}}^1$

素因数の和:4028

約数の個数: 48

約数和(自身を含む): 318536064

約数和(自身を除く): 186374524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 251, 502, 1004, 1255, 1757, 2510, 3514, 3761, 5020, 7028, 7522, 8785, 15044, 17570, 18805, 26327, 35140, 37610, 52654, 75220, 105308, 131635, 263270, 526540, 944011, 1888022, 3776044, 4720055, 6608077, 9440110, 13216154, 18880220, 26432308, 33040385, 66080770, 132161540]

約数ペア:

[(1, 132161540), (2, 66080770), (4, 33040385), (5, 26432308), (7, 18880220), (10, 13216154), (14, 9440110), (20, 6608077), (28, 4720055), (35, 3776044), (70, 1888022), (140, 944011), (251, 526540), (502, 263270), (1004, 131635), (1255, 105308), (1757, 75220), (2510, 52654), (3514, 37610), (3761, 35140), (5020, 26327), (7028, 18805), (7522, 17570), (8785, 15044)]