160202015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 212958720

約数和(自身を除く): 52756705

約数列:

[1, 5, 19, 23, 95, 115, 157, 437, 467, 785, 2185, 2335, 2983, 3611, 8873, 10741, 14915, 18055, 44365, 53705, 68609, 73319, 204079, 343045, 366595, 1020395, 1393061, 1686337, 6965305, 8431685, 32040403, 160202015]

約数ペア:

[(1, 160202015), (5, 32040403), (19, 8431685), (23, 6965305), (95, 1686337), (115, 1393061), (157, 1020395), (437, 366595), (467, 343045), (785, 204079), (2185, 73319), (2335, 68609), (2983, 53705), (3611, 44365), (8873, 18055), (10741, 14915)]