164010832

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 354834432

約数和(自身を除く): 190823600

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 53, 62, 68, 106, 124, 136, 212, 248, 272, 367, 424, 496, 527, 734, 848, 901, 1054, 1468, 1643, 1802, 2108, 2936, 3286, 3604, 4216, 5872, 6239, 6572, 7208, 8432, 11377, 12478, 13144, 14416, 19451, 22754, 24956, 26288, 27931, 38902, 45508, 49912, 55862, 77804, 91016, 99824, 111724, 155608, 182032, 193409, 223448, 311216, 330667, 386818, 446896, 602981, 661334, 773636, 1205962, 1322668, 1547272, 2411924, 2645336, 3094544, 4823848, 5290672, 9647696, 10250677, 20501354, 41002708, 82005416, 164010832]

約数ペア:

[(1, 164010832), (2, 82005416), (4, 41002708), (8, 20501354), (16, 10250677), (17, 9647696), (31, 5290672), (34, 4823848), (53, 3094544), (62, 2645336), (68, 2411924), (106, 1547272), (124, 1322668), (136, 1205962), (212, 773636), (248, 661334), (272, 602981), (367, 446896), (424, 386818), (496, 330667), (527, 311216), (734, 223448), (848, 193409), (901, 182032), (1054, 155608), (1468, 111724), (1643, 99824), (1802, 91016), (2108, 77804), (2936, 55862), (3286, 49912), (3604, 45508), (4216, 38902), (5872, 27931), (6239, 26288), (6572, 24956), (7208, 22754), (8432, 19451), (11377, 14416), (12478, 13144)]