164099428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1319}}^1\times {\mathrm{1637}}^1$

素因数の和:2979

約数の個数: 24

約数和(自身を含む): 302702400

約数和(自身を除く): 138602972

約数列:

[1, 2, 4, 19, 38, 76, 1319, 1637, 2638, 3274, 5276, 6548, 25061, 31103, 50122, 62206, 100244, 124412, 2159203, 4318406, 8636812, 41024857, 82049714, 164099428]

約数ペア:

[(1, 164099428), (2, 82049714), (4, 41024857), (19, 8636812), (38, 4318406), (76, 2159203), (1319, 124412), (1637, 100244), (2638, 62206), (3274, 50122), (5276, 31103), (6548, 25061)]