168171882

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 359546880

約数和(自身を除く): 191374998

約数列:

[1, 2, 3, 6, 37, 43, 74, 79, 86, 111, 129, 158, 222, 223, 237, 258, 446, 474, 669, 1338, 1591, 2923, 3182, 3397, 4773, 5846, 6794, 8251, 8769, 9546, 9589, 10191, 16502, 17538, 17617, 19178, 20382, 24753, 28767, 35234, 49506, 52851, 57534, 105702, 125689, 251378, 354793, 377067, 651829, 709586, 754134, 757531, 1064379, 1303658, 1515062, 1955487, 2128758, 2272593, 3910974, 4545186, 28028647, 56057294, 84085941, 168171882]

約数ペア:

[(1, 168171882), (2, 84085941), (3, 56057294), (6, 28028647), (37, 4545186), (43, 3910974), (74, 2272593), (79, 2128758), (86, 1955487), (111, 1515062), (129, 1303658), (158, 1064379), (222, 757531), (223, 754134), (237, 709586), (258, 651829), (446, 377067), (474, 354793), (669, 251378), (1338, 125689), (1591, 105702), (2923, 57534), (3182, 52851), (3397, 49506), (4773, 35234), (5846, 28767), (6794, 24753), (8251, 20382), (8769, 19178), (9546, 17617), (9589, 17538), (10191, 16502)]