142730136

素因数分解:

$2^3\times 3^2\times {\mathrm{557}}^1\times {\mathrm{3559}}^1$

素因数の和:4128

約数の個数: 48

約数和(自身を含む): 387363600

約数和(自身を除く): 244633464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 557, 1114, 1671, 2228, 3342, 3559, 4456, 5013, 6684, 7118, 10026, 10677, 13368, 14236, 20052, 21354, 28472, 32031, 40104, 42708, 64062, 85416, 128124, 256248, 1982363, 3964726, 5947089, 7929452, 11894178, 15858904, 17841267, 23788356, 35682534, 47576712, 71365068, 142730136]

約数ペア:

[(1, 142730136), (2, 71365068), (3, 47576712), (4, 35682534), (6, 23788356), (8, 17841267), (9, 15858904), (12, 11894178), (18, 7929452), (24, 5947089), (36, 3964726), (72, 1982363), (557, 256248), (1114, 128124), (1671, 85416), (2228, 64062), (3342, 42708), (3559, 40104), (4456, 32031), (5013, 28472), (6684, 21354), (7118, 20052), (10026, 14236), (10677, 13368)]