187240482

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 509778360

約数和(自身を除く): 322537878

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 33, 34, 39, 51, 66, 78, 99, 102, 117, 121, 143, 153, 187, 198, 221, 234, 242, 286, 306, 363, 374, 389, 429, 442, 561, 663, 726, 778, 858, 1089, 1122, 1167, 1287, 1326, 1573, 1683, 1989, 2057, 2178, 2334, 2431, 2574, 3146, 3366, 3501, 3978, 4114, 4279, 4719, 4862, 5057, 6171, 6613, 7002, 7293, 8558, 9438, 10114, 12342, 12837, 13226, 14157, 14586, 15171, 18513, 19839, 21879, 25674, 26741, 28314, 30342, 37026, 38511, 39678, 43758, 45513, 47069, 53482, 55627, 59517, 72743, 77022, 80223, 85969, 91026, 94138, 111254, 119034, 141207, 145486, 160446, 166881, 171938, 218229, 240669, 257907, 282414, 333762, 423621, 436458, 481338, 500643, 515814, 611897, 654687, 773721, 800173, 847242, 945659, 1001286, 1223794, 1309374, 1547442, 1600346, 1835691, 1891318, 2400519, 2836977, 3671382, 4801038, 5507073, 5673954, 7201557, 8510931, 10402249, 11014146, 14403114, 17021862, 20804498, 31206747, 62413494, 93620241, 187240482]

約数ペア:

[(1, 187240482), (2, 93620241), (3, 62413494), (6, 31206747), (9, 20804498), (11, 17021862), (13, 14403114), (17, 11014146), (18, 10402249), (22, 8510931), (26, 7201557), (33, 5673954), (34, 5507073), (39, 4801038), (51, 3671382), (66, 2836977), (78, 2400519), (99, 1891318), (102, 1835691), (117, 1600346), (121, 1547442), (143, 1309374), (153, 1223794), (187, 1001286), (198, 945659), (221, 847242), (234, 800173), (242, 773721), (286, 654687), (306, 611897), (363, 515814), (374, 500643), (389, 481338), (429, 436458), (442, 423621), (561, 333762), (663, 282414), (726, 257907), (778, 240669), (858, 218229), (1089, 171938), (1122, 166881), (1167, 160446), (1287, 145486), (1326, 141207), (1573, 119034), (1683, 111254), (1989, 94138), (2057, 91026), (2178, 85969), (2334, 80223), (2431, 77022), (2574, 72743), (3146, 59517), (3366, 55627), (3501, 53482), (3978, 47069), (4114, 45513), (4279, 43758), (4719, 39678), (4862, 38511), (5057, 37026), (6171, 30342), (6613, 28314), (7002, 26741), (7293, 25674), (8558, 21879), (9438, 19839), (10114, 18513), (12342, 15171), (12837, 14586), (13226, 14157)]