170072442

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:444

約数の個数: 72

約数和(自身を含む): 393640884

約数和(自身を除く): 223568442

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 106, 138, 159, 207, 318, 337, 414, 477, 529, 674, 954, 1011, 1058, 1219, 1587, 2022, 2438, 3033, 3174, 3657, 4761, 6066, 7314, 7751, 9522, 10971, 15502, 17861, 21942, 23253, 28037, 35722, 46506, 53583, 56074, 69759, 84111, 107166, 139518, 160749, 168222, 178273, 252333, 321498, 356546, 410803, 504666, 534819, 821606, 1069638, 1232409, 1604457, 2464818, 3208914, 3697227, 7394454, 9448469, 18896938, 28345407, 56690814, 85036221, 170072442]

約数ペア:

[(1, 170072442), (2, 85036221), (3, 56690814), (6, 28345407), (9, 18896938), (18, 9448469), (23, 7394454), (46, 3697227), (53, 3208914), (69, 2464818), (106, 1604457), (138, 1232409), (159, 1069638), (207, 821606), (318, 534819), (337, 504666), (414, 410803), (477, 356546), (529, 321498), (674, 252333), (954, 178273), (1011, 168222), (1058, 160749), (1219, 139518), (1587, 107166), (2022, 84111), (2438, 69759), (3033, 56074), (3174, 53583), (3657, 46506), (4761, 35722), (6066, 28037), (7314, 23253), (7751, 21942), (9522, 17861), (10971, 15502)]