157940172

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 473410560

約数和(自身を除く): 315470388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 67, 69, 73, 78, 92, 108, 117, 134, 138, 146, 156, 201, 207, 219, 234, 268, 276, 292, 299, 351, 402, 414, 438, 468, 598, 603, 621, 657, 702, 804, 828, 871, 876, 897, 949, 1196, 1206, 1242, 1314, 1404, 1541, 1679, 1742, 1794, 1809, 1898, 1971, 2412, 2484, 2613, 2628, 2691, 2847, 3082, 3358, 3484, 3588, 3618, 3796, 3942, 4623, 4891, 5037, 5226, 5382, 5694, 6164, 6716, 7236, 7839, 7884, 8073, 8541, 9246, 9782, 10074, 10452, 10764, 11388, 13869, 14673, 15111, 15678, 16146, 17082, 18492, 19564, 20033, 20148, 21827, 23517, 25623, 27738, 29346, 30222, 31356, 32292, 34164, 40066, 41607, 43654, 44019, 45333, 47034, 51246, 55476, 58692, 60099, 60444, 63583, 65481, 80132, 83214, 87308, 88038, 90666, 94068, 102492, 112493, 120198, 127166, 130962, 132057, 166428, 176076, 180297, 181332, 190749, 196443, 224986, 240396, 254332, 261924, 264114, 337479, 360594, 381498, 392886, 449972, 528228, 540891, 572247, 589329, 674958, 721188, 762996, 785772, 1012437, 1081782, 1144494, 1178658, 1349916, 1462409, 1716741, 2024874, 2163564, 2288988, 2357316, 2924818, 3037311, 3433482, 4049748, 4387227, 5849636, 6074622, 6866964, 8774454, 12149244, 13161681, 17548908, 26323362, 39485043, 52646724, 78970086, 157940172]

約数ペア:

[(1, 157940172), (2, 78970086), (3, 52646724), (4, 39485043), (6, 26323362), (9, 17548908), (12, 13161681), (13, 12149244), (18, 8774454), (23, 6866964), (26, 6074622), (27, 5849636), (36, 4387227), (39, 4049748), (46, 3433482), (52, 3037311), (54, 2924818), (67, 2357316), (69, 2288988), (73, 2163564), (78, 2024874), (92, 1716741), (108, 1462409), (117, 1349916), (134, 1178658), (138, 1144494), (146, 1081782), (156, 1012437), (201, 785772), (207, 762996), (219, 721188), (234, 674958), (268, 589329), (276, 572247), (292, 540891), (299, 528228), (351, 449972), (402, 392886), (414, 381498), (438, 360594), (468, 337479), (598, 264114), (603, 261924), (621, 254332), (657, 240396), (702, 224986), (804, 196443), (828, 190749), (871, 181332), (876, 180297), (897, 176076), (949, 166428), (1196, 132057), (1206, 130962), (1242, 127166), (1314, 120198), (1404, 112493), (1541, 102492), (1679, 94068), (1742, 90666), (1794, 88038), (1809, 87308), (1898, 83214), (1971, 80132), (2412, 65481), (2484, 63583), (2613, 60444), (2628, 60099), (2691, 58692), (2847, 55476), (3082, 51246), (3358, 47034), (3484, 45333), (3588, 44019), (3618, 43654), (3796, 41607), (3942, 40066), (4623, 34164), (4891, 32292), (5037, 31356), (5226, 30222), (5382, 29346), (5694, 27738), (6164, 25623), (6716, 23517), (7236, 21827), (7839, 20148), (7884, 20033), (8073, 19564), (8541, 18492), (9246, 17082), (9782, 16146), (10074, 15678), (10452, 15111), (10764, 14673), (11388, 13869)]