154087884

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{21727}}^1$

素因数の和:21934

約数の個数: 36

約数和(自身を含む): 391495104

約数和(自身を除く): 237407220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 21727, 43454, 65181, 86908, 130362, 195543, 260724, 391086, 782172, 4280219, 8560438, 12840657, 17120876, 25681314, 38521971, 51362628, 77043942, 154087884]

約数ペア:

[(1, 154087884), (2, 77043942), (3, 51362628), (4, 38521971), (6, 25681314), (9, 17120876), (12, 12840657), (18, 8560438), (36, 4280219), (197, 782172), (394, 391086), (591, 260724), (788, 195543), (1182, 130362), (1773, 86908), (2364, 65181), (3546, 43454), (7092, 21727)]