143863486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1949}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 247665600

約数和(自身を除く): 103802114

約数列:

[1, 2, 13, 17, 26, 34, 167, 221, 334, 442, 1949, 2171, 2839, 3898, 4342, 5678, 25337, 33133, 36907, 50674, 66266, 73814, 325483, 430729, 650966, 861458, 4231279, 5533211, 8462558, 11066422, 71931743, 143863486]

約数ペア:

[(1, 143863486), (2, 71931743), (13, 11066422), (17, 8462558), (26, 5533211), (34, 4231279), (167, 861458), (221, 650966), (334, 430729), (442, 325483), (1949, 73814), (2171, 66266), (2839, 50674), (3898, 36907), (4342, 33133), (5678, 25337)]