134459728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12197}}^1$

素因数の和:12271

約数の個数: 40

約数和(自身を含む): 285872328

約数和(自身を除く): 151412600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 12197, 24394, 48788, 97576, 158561, 195152, 317122, 634244, 646441, 1268488, 1292882, 2536976, 2585764, 5171528, 8403733, 10343056, 16807466, 33614932, 67229864, 134459728]

約数ペア:

[(1, 134459728), (2, 67229864), (4, 33614932), (8, 16807466), (13, 10343056), (16, 8403733), (26, 5171528), (52, 2585764), (53, 2536976), (104, 1292882), (106, 1268488), (208, 646441), (212, 634244), (424, 317122), (689, 195152), (848, 158561), (1378, 97576), (2756, 48788), (5512, 24394), (11024, 12197)]