155326864

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 160

約数和(自身を含む): 399974400

約数和(自身を除く): 244647536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 49, 56, 62, 77, 83, 88, 98, 112, 124, 154, 166, 176, 196, 217, 248, 308, 332, 341, 343, 392, 434, 496, 539, 581, 616, 664, 682, 686, 784, 868, 913, 1078, 1162, 1232, 1328, 1364, 1372, 1519, 1736, 1826, 2156, 2324, 2387, 2573, 2728, 2744, 3038, 3472, 3652, 3773, 4067, 4312, 4648, 4774, 5146, 5456, 5488, 6076, 6391, 7304, 7546, 8134, 8624, 9296, 9548, 10292, 10633, 12152, 12782, 14608, 15092, 16268, 16709, 18011, 19096, 20584, 21266, 24304, 25564, 28303, 28469, 30184, 32536, 33418, 36022, 38192, 41168, 42532, 44737, 51128, 56606, 56938, 60368, 65072, 66836, 72044, 85064, 89474, 102256, 113212, 113876, 116963, 126077, 133672, 144088, 170128, 178948, 198121, 226424, 227752, 233926, 252154, 267344, 288176, 313159, 357896, 396242, 452848, 455504, 467852, 504308, 626318, 715792, 792484, 882539, 935704, 1008616, 1252636, 1386847, 1584968, 1765078, 1871408, 2017232, 2505272, 2773694, 3169936, 3530156, 5010544, 5547388, 7060312, 9707929, 11094776, 14120624, 19415858, 22189552, 38831716, 77663432, 155326864]

約数ペア:

[(1, 155326864), (2, 77663432), (4, 38831716), (7, 22189552), (8, 19415858), (11, 14120624), (14, 11094776), (16, 9707929), (22, 7060312), (28, 5547388), (31, 5010544), (44, 3530156), (49, 3169936), (56, 2773694), (62, 2505272), (77, 2017232), (83, 1871408), (88, 1765078), (98, 1584968), (112, 1386847), (124, 1252636), (154, 1008616), (166, 935704), (176, 882539), (196, 792484), (217, 715792), (248, 626318), (308, 504308), (332, 467852), (341, 455504), (343, 452848), (392, 396242), (434, 357896), (496, 313159), (539, 288176), (581, 267344), (616, 252154), (664, 233926), (682, 227752), (686, 226424), (784, 198121), (868, 178948), (913, 170128), (1078, 144088), (1162, 133672), (1232, 126077), (1328, 116963), (1364, 113876), (1372, 113212), (1519, 102256), (1736, 89474), (1826, 85064), (2156, 72044), (2324, 66836), (2387, 65072), (2573, 60368), (2728, 56938), (2744, 56606), (3038, 51128), (3472, 44737), (3652, 42532), (3773, 41168), (4067, 38192), (4312, 36022), (4648, 33418), (4774, 32536), (5146, 30184), (5456, 28469), (5488, 28303), (6076, 25564), (6391, 24304), (7304, 21266), (7546, 20584), (8134, 19096), (8624, 18011), (9296, 16709), (9548, 16268), (10292, 15092), (10633, 14608), (12152, 12782)]