156915513680

素因数分解:

$2^4\times 5^1\times {\mathrm{81703}}^1\times {\mathrm{24007}}^1$

素因数の和:105723

約数の個数: 40

約数和(自身を含む): 364848231552

約数和(自身を除く): 207932717872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 24007, 48014, 81703, 96028, 120035, 163406, 192056, 240070, 326812, 384112, 408515, 480140, 653624, 817030, 960280, 1307248, 1634060, 1920560, 3268120, 6536240, 1961443921, 3922887842, 7845775684, 9807219605, 15691551368, 19614439210, 31383102736, 39228878420, 78457756840, 156915513680]

約数ペア:

[(1, 156915513680), (2, 78457756840), (4, 39228878420), (5, 31383102736), (8, 19614439210), (10, 15691551368), (16, 9807219605), (20, 7845775684), (40, 3922887842), (80, 1961443921), (24007, 6536240), (48014, 3268120), (81703, 1920560), (96028, 1634060), (120035, 1307248), (163406, 960280), (192056, 817030), (240070, 653624), (326812, 480140), (384112, 408515)]