156335872

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 162

約数和(自身を含む): 402884664

約数和(自身を除く): 246548792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 103, 112, 121, 128, 154, 176, 196, 206, 224, 242, 256, 308, 352, 392, 412, 448, 484, 539, 616, 704, 721, 784, 824, 847, 896, 968, 1078, 1133, 1232, 1408, 1442, 1568, 1648, 1694, 1792, 1936, 2156, 2266, 2464, 2816, 2884, 3136, 3296, 3388, 3872, 4312, 4532, 4928, 5047, 5768, 5929, 6272, 6592, 6776, 7744, 7931, 8624, 9064, 9856, 10094, 11536, 11858, 12463, 12544, 13184, 13552, 15488, 15862, 17248, 18128, 19712, 20188, 23072, 23716, 24926, 26368, 27104, 30976, 31724, 34496, 36256, 40376, 46144, 47432, 49852, 54208, 55517, 63448, 68992, 72512, 80752, 87241, 92288, 94864, 99704, 108416, 111034, 126896, 137984, 145024, 161504, 174482, 184576, 189728, 199408, 216832, 222068, 253792, 290048, 323008, 348964, 379456, 398816, 444136, 507584, 610687, 646016, 697928, 758912, 797632, 888272, 1015168, 1221374, 1292032, 1395856, 1517824, 1595264, 1776544, 2030336, 2442748, 2791712, 3190528, 3553088, 4885496, 5583424, 7106176, 9770992, 11166848, 14212352, 19541984, 22333696, 39083968, 78167936, 156335872]

約数ペア:

[(1, 156335872), (2, 78167936), (4, 39083968), (7, 22333696), (8, 19541984), (11, 14212352), (14, 11166848), (16, 9770992), (22, 7106176), (28, 5583424), (32, 4885496), (44, 3553088), (49, 3190528), (56, 2791712), (64, 2442748), (77, 2030336), (88, 1776544), (98, 1595264), (103, 1517824), (112, 1395856), (121, 1292032), (128, 1221374), (154, 1015168), (176, 888272), (196, 797632), (206, 758912), (224, 697928), (242, 646016), (256, 610687), (308, 507584), (352, 444136), (392, 398816), (412, 379456), (448, 348964), (484, 323008), (539, 290048), (616, 253792), (704, 222068), (721, 216832), (784, 199408), (824, 189728), (847, 184576), (896, 174482), (968, 161504), (1078, 145024), (1133, 137984), (1232, 126896), (1408, 111034), (1442, 108416), (1568, 99704), (1648, 94864), (1694, 92288), (1792, 87241), (1936, 80752), (2156, 72512), (2266, 68992), (2464, 63448), (2816, 55517), (2884, 54208), (3136, 49852), (3296, 47432), (3388, 46144), (3872, 40376), (4312, 36256), (4532, 34496), (4928, 31724), (5047, 30976), (5768, 27104), (5929, 26368), (6272, 24926), (6592, 23716), (6776, 23072), (7744, 20188), (7931, 19712), (8624, 18128), (9064, 17248), (9856, 15862), (10094, 15488), (11536, 13552), (11858, 13184), (12463, 12544)]