156988469134

素因数分解:

$2^1\times 7^1\times {\mathrm{20983}}^1\times {\mathrm{534407}}^1$

素因数の和:555399

約数の個数: 16

約数和(自身を含む): 269136419328

約数和(自身を除く): 112147950194

約数列:

[1, 2, 7, 14, 20983, 41966, 146881, 293762, 534407, 1068814, 3740849, 7481698, 11213462081, 22426924162, 78494234567, 156988469134]

約数ペア:

[(1, 156988469134), (2, 78494234567), (7, 22426924162), (14, 11213462081), (20983, 7481698), (41966, 3740849), (146881, 1068814), (293762, 534407)]