155171432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{64871}}^1$

素因数の和:64913

約数の個数: 32

約数和(自身を含む): 326954880

約数和(自身を除く): 171783448

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 64871, 129742, 259484, 518968, 843323, 1492033, 1686646, 2984066, 3373292, 5968132, 6746584, 11936264, 19396429, 38792858, 77585716, 155171432]

約数ペア:

[(1, 155171432), (2, 77585716), (4, 38792858), (8, 19396429), (13, 11936264), (23, 6746584), (26, 5968132), (46, 3373292), (52, 2984066), (92, 1686646), (104, 1492033), (184, 843323), (299, 518968), (598, 259484), (1196, 129742), (2392, 64871)]