156923984

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{45197}}^1$

素因数の和:45243

約数の個数: 40

約数和(自身を含む): 358691328

約数和(自身を除く): 201767344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 45197, 90394, 180788, 316379, 361576, 632758, 723152, 1265516, 1401107, 2531032, 2802214, 5062064, 5604428, 9807749, 11208856, 19615498, 22417712, 39230996, 78461992, 156923984]

約数ペア:

[(1, 156923984), (2, 78461992), (4, 39230996), (7, 22417712), (8, 19615498), (14, 11208856), (16, 9807749), (28, 5604428), (31, 5062064), (56, 2802214), (62, 2531032), (112, 1401107), (124, 1265516), (217, 723152), (248, 632758), (434, 361576), (496, 316379), (868, 180788), (1736, 90394), (3472, 45197)]