145475596

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{305621}}^1$

素因数の和:305649

約数の個数: 24

約数和(自身を含む): 308066976

約数和(自身を除く): 162591380

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 305621, 611242, 1222484, 2139347, 4278694, 5195557, 8557388, 10391114, 20782228, 36368899, 72737798, 145475596]

約数ペア:

[(1, 145475596), (2, 72737798), (4, 36368899), (7, 20782228), (14, 10391114), (17, 8557388), (28, 5195557), (34, 4278694), (68, 2139347), (119, 1222484), (238, 611242), (476, 305621)]