173974724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{5279}}^1$

素因数の和:5408

約数の個数: 48

約数和(自身を含む): 383201280

約数和(自身を除く): 209226556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 107, 154, 214, 308, 428, 749, 1177, 1498, 2354, 2996, 4708, 5279, 8239, 10558, 16478, 21116, 32956, 36953, 58069, 73906, 116138, 147812, 232276, 406483, 564853, 812966, 1129706, 1625932, 2259412, 3953971, 6213383, 7907942, 12426766, 15815884, 24853532, 43493681, 86987362, 173974724]

約数ペア:

[(1, 173974724), (2, 86987362), (4, 43493681), (7, 24853532), (11, 15815884), (14, 12426766), (22, 7907942), (28, 6213383), (44, 3953971), (77, 2259412), (107, 1625932), (154, 1129706), (214, 812966), (308, 564853), (428, 406483), (749, 232276), (1177, 147812), (1498, 116138), (2354, 73906), (2996, 58069), (4708, 36953), (5279, 32956), (8239, 21116), (10558, 16478)]