157242708

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 512265600

約数和(自身を除く): 355022892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 41, 42, 54, 57, 63, 76, 81, 82, 84, 89, 108, 114, 123, 126, 133, 162, 164, 171, 178, 189, 228, 246, 252, 266, 267, 287, 324, 342, 356, 369, 378, 399, 492, 513, 532, 534, 567, 574, 623, 684, 738, 756, 779, 798, 801, 861, 1026, 1068, 1107, 1134, 1148, 1197, 1246, 1476, 1539, 1558, 1596, 1602, 1691, 1722, 1869, 2052, 2214, 2268, 2337, 2394, 2403, 2492, 2583, 3078, 3116, 3204, 3321, 3382, 3444, 3591, 3649, 3738, 4428, 4674, 4788, 4806, 5073, 5166, 5453, 5607, 6156, 6642, 6764, 7011, 7182, 7209, 7298, 7476, 7749, 9348, 9612, 10146, 10332, 10773, 10906, 10947, 11214, 11837, 13284, 14022, 14364, 14418, 14596, 15219, 15498, 16359, 16821, 20292, 21033, 21546, 21812, 21894, 22428, 23247, 23674, 25543, 28044, 28836, 30438, 30996, 32718, 32841, 33642, 35511, 42066, 43092, 43788, 45657, 46494, 47348, 49077, 50463, 51086, 60876, 63099, 65436, 65682, 67284, 69331, 71022, 76629, 84132, 91314, 92988, 98154, 98523, 100926, 102172, 106533, 126198, 131364, 136971, 138662, 142044, 147231, 153258, 182628, 196308, 197046, 201852, 207993, 213066, 229887, 252396, 273942, 277324, 294462, 295569, 306516, 319599, 394092, 415986, 426132, 441693, 459774, 485317, 547884, 588924, 591138, 623979, 639198, 689661, 831972, 883386, 919548, 958797, 970634, 1182276, 1247958, 1278396, 1379322, 1455951, 1766772, 1871937, 1917594, 1941268, 2068983, 2495916, 2758644, 2911902, 3743874, 3835188, 4137966, 4367853, 5615811, 5823804, 7487748, 8275932, 8735706, 11231622, 13103559, 17471412, 22463244, 26207118, 39310677, 52414236, 78621354, 157242708]

約数ペア:

[(1, 157242708), (2, 78621354), (3, 52414236), (4, 39310677), (6, 26207118), (7, 22463244), (9, 17471412), (12, 13103559), (14, 11231622), (18, 8735706), (19, 8275932), (21, 7487748), (27, 5823804), (28, 5615811), (36, 4367853), (38, 4137966), (41, 3835188), (42, 3743874), (54, 2911902), (57, 2758644), (63, 2495916), (76, 2068983), (81, 1941268), (82, 1917594), (84, 1871937), (89, 1766772), (108, 1455951), (114, 1379322), (123, 1278396), (126, 1247958), (133, 1182276), (162, 970634), (164, 958797), (171, 919548), (178, 883386), (189, 831972), (228, 689661), (246, 639198), (252, 623979), (266, 591138), (267, 588924), (287, 547884), (324, 485317), (342, 459774), (356, 441693), (369, 426132), (378, 415986), (399, 394092), (492, 319599), (513, 306516), (532, 295569), (534, 294462), (567, 277324), (574, 273942), (623, 252396), (684, 229887), (738, 213066), (756, 207993), (779, 201852), (798, 197046), (801, 196308), (861, 182628), (1026, 153258), (1068, 147231), (1107, 142044), (1134, 138662), (1148, 136971), (1197, 131364), (1246, 126198), (1476, 106533), (1539, 102172), (1558, 100926), (1596, 98523), (1602, 98154), (1691, 92988), (1722, 91314), (1869, 84132), (2052, 76629), (2214, 71022), (2268, 69331), (2337, 67284), (2394, 65682), (2403, 65436), (2492, 63099), (2583, 60876), (3078, 51086), (3116, 50463), (3204, 49077), (3321, 47348), (3382, 46494), (3444, 45657), (3591, 43788), (3649, 43092), (3738, 42066), (4428, 35511), (4674, 33642), (4788, 32841), (4806, 32718), (5073, 30996), (5166, 30438), (5453, 28836), (5607, 28044), (6156, 25543), (6642, 23674), (6764, 23247), (7011, 22428), (7182, 21894), (7209, 21812), (7298, 21546), (7476, 21033), (7749, 20292), (9348, 16821), (9612, 16359), (10146, 15498), (10332, 15219), (10773, 14596), (10906, 14418), (10947, 14364), (11214, 14022), (11837, 13284)]