189705912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{15289}}^1$

素因数の和:15356

約数の個数: 64

約数和(自身を含む): 528422400

約数和(自身を除く): 338716488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 132, 141, 188, 264, 282, 376, 517, 564, 1034, 1128, 1551, 2068, 3102, 4136, 6204, 12408, 15289, 30578, 45867, 61156, 91734, 122312, 168179, 183468, 336358, 366936, 504537, 672716, 718583, 1009074, 1345432, 1437166, 2018148, 2155749, 2874332, 4036296, 4311498, 5748664, 7904413, 8622996, 15808826, 17245992, 23713239, 31617652, 47426478, 63235304, 94852956, 189705912]

約数ペア:

[(1, 189705912), (2, 94852956), (3, 63235304), (4, 47426478), (6, 31617652), (8, 23713239), (11, 17245992), (12, 15808826), (22, 8622996), (24, 7904413), (33, 5748664), (44, 4311498), (47, 4036296), (66, 2874332), (88, 2155749), (94, 2018148), (132, 1437166), (141, 1345432), (188, 1009074), (264, 718583), (282, 672716), (376, 504537), (517, 366936), (564, 336358), (1034, 183468), (1128, 168179), (1551, 122312), (2068, 91734), (3102, 61156), (4136, 45867), (6204, 30578), (12408, 15289)]