189432152

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{260209}}^1$

素因数の和:260235

約数の個数: 32

約数和(自身を含む): 437152800

約数和(自身を除く): 247720648

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 260209, 520418, 1040836, 1821463, 2081672, 3382717, 3642926, 6765434, 7285852, 13530868, 14571704, 23679019, 27061736, 47358038, 94716076, 189432152]

約数ペア:

[(1, 189432152), (2, 94716076), (4, 47358038), (7, 27061736), (8, 23679019), (13, 14571704), (14, 13530868), (26, 7285852), (28, 6765434), (52, 3642926), (56, 3382717), (91, 2081672), (104, 1821463), (182, 1040836), (364, 520418), (728, 260209)]