139562248

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4729}}^1$

素因数の和:4790

約数の個数: 64

約数和(自身を含む): 326937600

約数和(自身を除く): 187375352

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 217, 238, 248, 434, 476, 527, 868, 952, 1054, 1736, 2108, 3689, 4216, 4729, 7378, 9458, 14756, 18916, 29512, 33103, 37832, 66206, 80393, 132412, 146599, 160786, 264824, 293198, 321572, 562751, 586396, 643144, 1026193, 1125502, 1172792, 2052386, 2251004, 2492183, 4104772, 4502008, 4984366, 8209544, 9968732, 17445281, 19937464, 34890562, 69781124, 139562248]

約数ペア:

[(1, 139562248), (2, 69781124), (4, 34890562), (7, 19937464), (8, 17445281), (14, 9968732), (17, 8209544), (28, 4984366), (31, 4502008), (34, 4104772), (56, 2492183), (62, 2251004), (68, 2052386), (119, 1172792), (124, 1125502), (136, 1026193), (217, 643144), (238, 586396), (248, 562751), (434, 321572), (476, 293198), (527, 264824), (868, 160786), (952, 146599), (1054, 132412), (1736, 80393), (2108, 66206), (3689, 37832), (4216, 33103), (4729, 29512), (7378, 18916), (9458, 14756)]