144357514

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{683}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 256352256

約数和(自身を除く): 111994742

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 487, 683, 974, 1366, 3409, 4781, 6818, 9562, 15097, 21173, 30194, 42346, 105679, 148211, 211358, 296422, 332621, 665242, 2328347, 4656694, 10311251, 20622502, 72178757, 144357514]

約数ペア:

[(1, 144357514), (2, 72178757), (7, 20622502), (14, 10311251), (31, 4656694), (62, 2328347), (217, 665242), (434, 332621), (487, 296422), (683, 211358), (974, 148211), (1366, 105679), (3409, 42346), (4781, 30194), (6818, 21173), (9562, 15097)]