127768056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 370794600

約数和(自身を除く): 243026544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 109, 136, 156, 169, 204, 218, 221, 289, 312, 327, 338, 408, 436, 442, 507, 578, 654, 663, 676, 867, 872, 884, 1014, 1156, 1308, 1326, 1352, 1417, 1734, 1768, 1853, 2028, 2312, 2616, 2652, 2834, 2873, 3468, 3706, 3757, 4056, 4251, 5304, 5559, 5668, 5746, 6936, 7412, 7514, 8502, 8619, 11118, 11271, 11336, 11492, 14824, 15028, 17004, 17238, 18421, 22236, 22542, 22984, 24089, 30056, 31501, 34008, 34476, 36842, 44472, 45084, 48178, 48841, 55263, 63002, 68952, 72267, 73684, 90168, 94503, 96356, 97682, 110526, 126004, 144534, 146523, 147368, 189006, 192712, 195364, 221052, 252008, 289068, 293046, 313157, 378012, 390728, 409513, 442104, 578136, 586092, 626314, 756024, 819026, 939471, 1172184, 1228539, 1252628, 1638052, 1878942, 2457078, 2505256, 3276104, 3757884, 4914156, 5323669, 7515768, 9828312, 10647338, 15971007, 21294676, 31942014, 42589352, 63884028, 127768056]

約数ペア:

[(1, 127768056), (2, 63884028), (3, 42589352), (4, 31942014), (6, 21294676), (8, 15971007), (12, 10647338), (13, 9828312), (17, 7515768), (24, 5323669), (26, 4914156), (34, 3757884), (39, 3276104), (51, 2505256), (52, 2457078), (68, 1878942), (78, 1638052), (102, 1252628), (104, 1228539), (109, 1172184), (136, 939471), (156, 819026), (169, 756024), (204, 626314), (218, 586092), (221, 578136), (289, 442104), (312, 409513), (327, 390728), (338, 378012), (408, 313157), (436, 293046), (442, 289068), (507, 252008), (578, 221052), (654, 195364), (663, 192712), (676, 189006), (867, 147368), (872, 146523), (884, 144534), (1014, 126004), (1156, 110526), (1308, 97682), (1326, 96356), (1352, 94503), (1417, 90168), (1734, 73684), (1768, 72267), (1853, 68952), (2028, 63002), (2312, 55263), (2616, 48841), (2652, 48178), (2834, 45084), (2873, 44472), (3468, 36842), (3706, 34476), (3757, 34008), (4056, 31501), (4251, 30056), (5304, 24089), (5559, 22984), (5668, 22542), (5746, 22236), (6936, 18421), (7412, 17238), (7514, 17004), (8502, 15028), (8619, 14824), (11118, 11492), (11271, 11336)]