164947930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{124021}}^1$

素因数の和:124054

約数の個数: 32

約数和(自身を含む): 357183360

約数和(自身を除く): 192235430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 124021, 248042, 620105, 868147, 1240210, 1736294, 2356399, 4340735, 4712798, 8681470, 11781995, 16494793, 23563990, 32989586, 82473965, 164947930]

約数ペア:

[(1, 164947930), (2, 82473965), (5, 32989586), (7, 23563990), (10, 16494793), (14, 11781995), (19, 8681470), (35, 4712798), (38, 4340735), (70, 2356399), (95, 1736294), (133, 1240210), (190, 868147), (266, 620105), (665, 248042), (1330, 124021)]