156920176880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{115382483}}^1$

素因数の和:115382513

約数の個数: 40

約数和(自身を含む): 386300556432

約数和(自身を除く): 229380379552

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 115382483, 230764966, 461529932, 576912415, 923059864, 1153824830, 1846119728, 1961502211, 2307649660, 3923004422, 4615299320, 7846008844, 9230598640, 9807511055, 15692017688, 19615022110, 31384035376, 39230044220, 78460088440, 156920176880]

約数ペア:

[(1, 156920176880), (2, 78460088440), (4, 39230044220), (5, 31384035376), (8, 19615022110), (10, 15692017688), (16, 9807511055), (17, 9230598640), (20, 7846008844), (34, 4615299320), (40, 3923004422), (68, 2307649660), (80, 1961502211), (85, 1846119728), (136, 1153824830), (170, 923059864), (272, 576912415), (340, 461529932), (680, 230764966), (1360, 115382483)]