170961812

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 348192768

約数和(自身を除く): 177230956

約数列:

[1, 2, 4, 7, 14, 28, 127, 131, 254, 262, 367, 508, 524, 734, 889, 917, 1468, 1778, 1834, 2569, 3556, 3668, 5138, 10276, 16637, 33274, 46609, 48077, 66548, 93218, 96154, 116459, 186436, 192308, 232918, 326263, 336539, 465836, 652526, 673078, 1305052, 1346156, 6105779, 12211558, 24423116, 42740453, 85480906, 170961812]

約数ペア:

[(1, 170961812), (2, 85480906), (4, 42740453), (7, 24423116), (14, 12211558), (28, 6105779), (127, 1346156), (131, 1305052), (254, 673078), (262, 652526), (367, 465836), (508, 336539), (524, 326263), (734, 232918), (889, 192308), (917, 186436), (1468, 116459), (1778, 96154), (1834, 93218), (2569, 66548), (3556, 48077), (3668, 46609), (5138, 33274), (10276, 16637)]