152040298840

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{8317303}}^1$

素因数の和:8317771

約数の個数: 32

約数和(自身を含む): 342839270880

約数和(自身を除く): 190798972040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 914, 1828, 2285, 3656, 4570, 9140, 18280, 8317303, 16634606, 33269212, 41586515, 66538424, 83173030, 166346060, 332692120, 3801007471, 7602014942, 15204029884, 19005037355, 30408059768, 38010074710, 76020149420, 152040298840]

約数ペア:

[(1, 152040298840), (2, 76020149420), (4, 38010074710), (5, 30408059768), (8, 19005037355), (10, 15204029884), (20, 7602014942), (40, 3801007471), (457, 332692120), (914, 166346060), (1828, 83173030), (2285, 66538424), (3656, 41586515), (4570, 33269212), (9140, 16634606), (18280, 8317303)]