168546530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{38569}}^1$

素因数の和:38618

約数の個数: 32

約数和(自身を含む): 333244800

約数和(自身を除く): 164698270

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 38569, 77138, 192845, 385690, 732811, 887087, 1465622, 1774174, 3664055, 4435435, 7328110, 8870870, 16854653, 33709306, 84273265, 168546530]

約数ペア:

[(1, 168546530), (2, 84273265), (5, 33709306), (10, 16854653), (19, 8870870), (23, 7328110), (38, 4435435), (46, 3664055), (95, 1774174), (115, 1465622), (190, 887087), (230, 732811), (437, 385690), (874, 192845), (2185, 77138), (4370, 38569)]