164993064

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 451440000

約数和(自身を除く): 286446936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 37, 43, 58, 74, 86, 87, 111, 116, 129, 148, 149, 172, 174, 222, 232, 258, 296, 298, 344, 348, 444, 447, 516, 596, 696, 888, 894, 1032, 1073, 1192, 1247, 1591, 1788, 2146, 2494, 3182, 3219, 3576, 3741, 4292, 4321, 4773, 4988, 5513, 6364, 6407, 6438, 7482, 8584, 8642, 9546, 9976, 11026, 12728, 12814, 12876, 12963, 14964, 16539, 17284, 19092, 19221, 22052, 25628, 25752, 25926, 29928, 33078, 34568, 38184, 38442, 44104, 46139, 51256, 51852, 66156, 76884, 92278, 103704, 132312, 138417, 153768, 159877, 184556, 185803, 237059, 276834, 319754, 369112, 371606, 474118, 479631, 553668, 557409, 639508, 711177, 743212, 948236, 959262, 1107336, 1114818, 1279016, 1422354, 1486424, 1896472, 1918524, 2229636, 2844708, 3837048, 4459272, 5689416, 6874711, 13749422, 20624133, 27498844, 41248266, 54997688, 82496532, 164993064]

約数ペア:

[(1, 164993064), (2, 82496532), (3, 54997688), (4, 41248266), (6, 27498844), (8, 20624133), (12, 13749422), (24, 6874711), (29, 5689416), (37, 4459272), (43, 3837048), (58, 2844708), (74, 2229636), (86, 1918524), (87, 1896472), (111, 1486424), (116, 1422354), (129, 1279016), (148, 1114818), (149, 1107336), (172, 959262), (174, 948236), (222, 743212), (232, 711177), (258, 639508), (296, 557409), (298, 553668), (344, 479631), (348, 474118), (444, 371606), (447, 369112), (516, 319754), (596, 276834), (696, 237059), (888, 185803), (894, 184556), (1032, 159877), (1073, 153768), (1192, 138417), (1247, 132312), (1591, 103704), (1788, 92278), (2146, 76884), (2494, 66156), (3182, 51852), (3219, 51256), (3576, 46139), (3741, 44104), (4292, 38442), (4321, 38184), (4773, 34568), (4988, 33078), (5513, 29928), (6364, 25926), (6407, 25752), (6438, 25628), (7482, 22052), (8584, 19221), (8642, 19092), (9546, 17284), (9976, 16539), (11026, 14964), (12728, 12963), (12814, 12876)]