153681498

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 361904400

約数和(自身を除く): 208222902

約数列:

[1, 2, 3, 6, 9, 18, 29, 37, 58, 73, 74, 87, 109, 111, 146, 174, 218, 219, 222, 261, 327, 333, 438, 522, 654, 657, 666, 981, 1073, 1314, 1962, 2117, 2146, 2701, 3161, 3219, 4033, 4234, 5402, 6322, 6351, 6438, 7957, 8066, 8103, 9483, 9657, 12099, 12702, 15914, 16206, 18966, 19053, 19314, 23871, 24198, 24309, 28449, 36297, 38106, 47742, 48618, 56898, 71613, 72594, 78329, 116957, 143226, 156658, 230753, 233914, 234987, 294409, 350871, 461506, 469974, 588818, 692259, 701742, 704961, 883227, 1052613, 1384518, 1409922, 1766454, 2076777, 2105226, 2649681, 4153554, 5299362, 8537861, 17075722, 25613583, 51227166, 76840749, 153681498]

約数ペア:

[(1, 153681498), (2, 76840749), (3, 51227166), (6, 25613583), (9, 17075722), (18, 8537861), (29, 5299362), (37, 4153554), (58, 2649681), (73, 2105226), (74, 2076777), (87, 1766454), (109, 1409922), (111, 1384518), (146, 1052613), (174, 883227), (218, 704961), (219, 701742), (222, 692259), (261, 588818), (327, 469974), (333, 461506), (438, 350871), (522, 294409), (654, 234987), (657, 233914), (666, 230753), (981, 156658), (1073, 143226), (1314, 116957), (1962, 78329), (2117, 72594), (2146, 71613), (2701, 56898), (3161, 48618), (3219, 47742), (4033, 38106), (4234, 36297), (5402, 28449), (6322, 24309), (6351, 24198), (6438, 23871), (7957, 19314), (8066, 19053), (8103, 18966), (9483, 16206), (9657, 15914), (12099, 12702)]