149663976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{743}}^1$

素因数の和:879

約数の個数: 128

約数和(自身を含む): 471398400

約数和(自身を除く): 321734424

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 109, 132, 154, 168, 218, 231, 264, 308, 327, 436, 462, 616, 654, 743, 763, 872, 924, 1199, 1308, 1486, 1526, 1848, 2229, 2289, 2398, 2616, 2972, 3052, 3597, 4458, 4578, 4796, 5201, 5944, 6104, 7194, 8173, 8393, 8916, 9156, 9592, 10402, 14388, 15603, 16346, 16786, 17832, 18312, 20804, 24519, 25179, 28776, 31206, 32692, 33572, 41608, 49038, 50358, 57211, 62412, 65384, 67144, 80987, 98076, 100716, 114422, 124824, 161974, 171633, 196152, 201432, 228844, 242961, 323948, 343266, 457688, 485922, 566909, 647896, 686532, 890857, 971844, 1133818, 1373064, 1700727, 1781714, 1943688, 2267636, 2672571, 3401454, 3563428, 4535272, 5345142, 6235999, 6802908, 7126856, 10690284, 12471998, 13605816, 18707997, 21380568, 24943996, 37415994, 49887992, 74831988, 149663976]

約数ペア:

[(1, 149663976), (2, 74831988), (3, 49887992), (4, 37415994), (6, 24943996), (7, 21380568), (8, 18707997), (11, 13605816), (12, 12471998), (14, 10690284), (21, 7126856), (22, 6802908), (24, 6235999), (28, 5345142), (33, 4535272), (42, 3563428), (44, 3401454), (56, 2672571), (66, 2267636), (77, 1943688), (84, 1781714), (88, 1700727), (109, 1373064), (132, 1133818), (154, 971844), (168, 890857), (218, 686532), (231, 647896), (264, 566909), (308, 485922), (327, 457688), (436, 343266), (462, 323948), (616, 242961), (654, 228844), (743, 201432), (763, 196152), (872, 171633), (924, 161974), (1199, 124824), (1308, 114422), (1486, 100716), (1526, 98076), (1848, 80987), (2229, 67144), (2289, 65384), (2398, 62412), (2616, 57211), (2972, 50358), (3052, 49038), (3597, 41608), (4458, 33572), (4578, 32692), (4796, 31206), (5201, 28776), (5944, 25179), (6104, 24519), (7194, 20804), (8173, 18312), (8393, 17832), (8916, 16786), (9156, 16346), (9592, 15603), (10402, 14388)]