156931734

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{2549}}^1$

素因数の和:2916

約数の個数: 32

約数和(自身を含む): 325094400

約数和(自身を除く): 168162666

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 331, 662, 993, 1986, 2549, 5098, 7647, 10261, 15294, 20522, 30783, 61566, 79019, 158038, 237057, 474114, 843719, 1687438, 2531157, 5062314, 26155289, 52310578, 78465867, 156931734]

約数ペア:

[(1, 156931734), (2, 78465867), (3, 52310578), (6, 26155289), (31, 5062314), (62, 2531157), (93, 1687438), (186, 843719), (331, 474114), (662, 237057), (993, 158038), (1986, 79019), (2549, 61566), (5098, 30783), (7647, 20522), (10261, 15294)]