138191504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{46187}}^1$

素因数の和:46223

約数の個数: 40

約数和(自身を含む): 309274848

約数和(自身を除く): 171083344

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 46187, 92374, 184748, 369496, 508057, 738992, 785179, 1016114, 1570358, 2032228, 3140716, 4064456, 6281432, 8128912, 8636969, 12562864, 17273938, 34547876, 69095752, 138191504]

約数ペア:

[(1, 138191504), (2, 69095752), (4, 34547876), (8, 17273938), (11, 12562864), (16, 8636969), (17, 8128912), (22, 6281432), (34, 4064456), (44, 3140716), (68, 2032228), (88, 1570358), (136, 1016114), (176, 785179), (187, 738992), (272, 508057), (374, 369496), (748, 184748), (1496, 92374), (2992, 46187)]