127819728

素因数分解:

$2^4\times 3^3\times {\mathrm{295879}}^1$

素因数の和:295896

約数の個数: 40

約数和(自身を含む): 366891200

約数和(自身を除く): 239071472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 295879, 591758, 887637, 1183516, 1775274, 2367032, 2662911, 3550548, 4734064, 5325822, 7101096, 7988733, 10651644, 14202192, 15977466, 21303288, 31954932, 42606576, 63909864, 127819728]

約数ペア:

[(1, 127819728), (2, 63909864), (3, 42606576), (4, 31954932), (6, 21303288), (8, 15977466), (9, 14202192), (12, 10651644), (16, 7988733), (18, 7101096), (24, 5325822), (27, 4734064), (36, 3550548), (48, 2662911), (54, 2367032), (72, 1775274), (108, 1183516), (144, 887637), (216, 591758), (432, 295879)]