155906814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{70039}}^1$

素因数の和:70104

約数の個数: 32

約数和(自身を含む): 363087360

約数和(自身を除く): 207180546

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 70039, 140078, 210117, 420234, 490273, 980546, 1470819, 2941638, 3712067, 7424134, 11136201, 22272402, 25984469, 51968938, 77953407, 155906814]

約数ペア:

[(1, 155906814), (2, 77953407), (3, 51968938), (6, 25984469), (7, 22272402), (14, 11136201), (21, 7424134), (42, 3712067), (53, 2941638), (106, 1470819), (159, 980546), (318, 490273), (371, 420234), (742, 210117), (1113, 140078), (2226, 70039)]