158226796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{434689}}^1$

素因数の和:434713

約数の個数: 24

約数和(自身を含む): 340796960

約数和(自身を除く): 182570164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 434689, 869378, 1738756, 3042823, 5650957, 6085646, 11301914, 12171292, 22603828, 39556699, 79113398, 158226796]

約数ペア:

[(1, 158226796), (2, 79113398), (4, 39556699), (7, 22603828), (13, 12171292), (14, 11301914), (26, 6085646), (28, 5650957), (52, 3042823), (91, 1738756), (182, 869378), (364, 434689)]