156945579826

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{577}}^1\times {\mathrm{2393}}^1$

素因数の和:3355

約数の個数: 64

約数和(自身を含む): 282148489728

約数和(自身を除く): 125202909902

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 353, 577, 706, 1154, 2393, 2471, 4039, 4786, 4942, 8078, 8119, 13271, 16238, 16751, 26542, 33502, 55039, 56833, 92897, 110078, 113666, 185794, 203681, 385273, 407362, 770546, 844729, 1380761, 1425767, 1689458, 2761522, 2851534, 4684663, 5913103, 9369326, 9665327, 11826206, 19330654, 19428767, 31757503, 32792641, 38857534, 63515006, 65585282, 136001369, 222302521, 272002738, 444605042, 487408633, 974817266, 3411860431, 6823720862, 11210398559, 22420797118, 78472789913, 156945579826]

約数ペア:

[(1, 156945579826), (2, 78472789913), (7, 22420797118), (14, 11210398559), (23, 6823720862), (46, 3411860431), (161, 974817266), (322, 487408633), (353, 444605042), (577, 272002738), (706, 222302521), (1154, 136001369), (2393, 65585282), (2471, 63515006), (4039, 38857534), (4786, 32792641), (4942, 31757503), (8078, 19428767), (8119, 19330654), (13271, 11826206), (16238, 9665327), (16751, 9369326), (26542, 5913103), (33502, 4684663), (55039, 2851534), (56833, 2761522), (92897, 1689458), (110078, 1425767), (113666, 1380761), (185794, 844729), (203681, 770546), (385273, 407362)]