166316612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17419}}^1$

素因数の和:17472

約数の個数: 48

約数和(自身を含む): 374599680

約数和(自身を除く): 208283068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 17419, 34838, 69676, 121933, 191609, 243866, 383218, 487732, 539989, 766436, 1079978, 1341263, 2159956, 2682526, 3779923, 5365052, 5939879, 7559846, 11879758, 15119692, 23759516, 41579153, 83158306, 166316612]

約数ペア:

[(1, 166316612), (2, 83158306), (4, 41579153), (7, 23759516), (11, 15119692), (14, 11879758), (22, 7559846), (28, 5939879), (31, 5365052), (44, 3779923), (62, 2682526), (77, 2159956), (124, 1341263), (154, 1079978), (217, 766436), (308, 539989), (341, 487732), (434, 383218), (682, 243866), (868, 191609), (1364, 121933), (2387, 69676), (4774, 34838), (9548, 17419)]