165020068

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{30949}}^1$

素因数の和:31027

約数の個数: 24

約数和(自身を含む): 305043200

約数和(自身を除く): 140023132

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5332, 30949, 61898, 123796, 959419, 1330807, 1918838, 2661614, 3837676, 5323228, 41255017, 82510034, 165020068]

約数ペア:

[(1, 165020068), (2, 82510034), (4, 41255017), (31, 5323228), (43, 3837676), (62, 2661614), (86, 1918838), (124, 1330807), (172, 959419), (1333, 123796), (2666, 61898), (5332, 30949)]