148268288

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 372040704

約数和(自身を除く): 223772416

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 128, 136, 157, 217, 224, 238, 248, 256, 272, 314, 434, 448, 476, 496, 527, 544, 628, 868, 896, 952, 992, 1054, 1088, 1099, 1256, 1736, 1792, 1904, 1984, 2108, 2176, 2198, 2512, 2669, 3472, 3689, 3808, 3968, 4216, 4352, 4396, 4867, 5024, 5338, 6944, 7378, 7616, 7936, 8432, 8792, 9734, 10048, 10676, 13888, 14756, 15232, 16864, 17584, 18683, 19468, 20096, 21352, 27776, 29512, 30464, 33728, 34069, 35168, 37366, 38936, 40192, 42704, 55552, 59024, 67456, 68138, 70336, 74732, 77872, 82739, 85408, 118048, 134912, 136276, 140672, 149464, 155744, 165478, 170816, 236096, 272552, 281344, 298928, 311488, 330956, 341632, 472192, 545104, 579173, 597856, 622976, 661912, 683264, 944384, 1090208, 1158346, 1195712, 1245952, 1323824, 2180416, 2316692, 2391424, 2647648, 4360832, 4633384, 4782848, 5295296, 8721664, 9266768, 10590592, 18533536, 21181184, 37067072, 74134144, 148268288]

約数ペア:

[(1, 148268288), (2, 74134144), (4, 37067072), (7, 21181184), (8, 18533536), (14, 10590592), (16, 9266768), (17, 8721664), (28, 5295296), (31, 4782848), (32, 4633384), (34, 4360832), (56, 2647648), (62, 2391424), (64, 2316692), (68, 2180416), (112, 1323824), (119, 1245952), (124, 1195712), (128, 1158346), (136, 1090208), (157, 944384), (217, 683264), (224, 661912), (238, 622976), (248, 597856), (256, 579173), (272, 545104), (314, 472192), (434, 341632), (448, 330956), (476, 311488), (496, 298928), (527, 281344), (544, 272552), (628, 236096), (868, 170816), (896, 165478), (952, 155744), (992, 149464), (1054, 140672), (1088, 136276), (1099, 134912), (1256, 118048), (1736, 85408), (1792, 82739), (1904, 77872), (1984, 74732), (2108, 70336), (2176, 68138), (2198, 67456), (2512, 59024), (2669, 55552), (3472, 42704), (3689, 40192), (3808, 38936), (3968, 37366), (4216, 35168), (4352, 34069), (4396, 33728), (4867, 30464), (5024, 29512), (5338, 27776), (6944, 21352), (7378, 20096), (7616, 19468), (7936, 18683), (8432, 17584), (8792, 16864), (9734, 15232), (10048, 14756), (10676, 13888)]