156977294508

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1607}}^1\times {\mathrm{63103}}^1$

素因数の和:64763

約数の個数: 72

約数和(自身を含む): 406290812928

約数和(自身を除く): 249313518420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 1607, 3214, 4821, 6428, 9642, 14463, 19284, 28926, 57852, 63103, 69101, 126206, 138202, 189309, 207303, 252412, 276404, 378618, 414606, 567927, 621909, 757236, 829212, 1135854, 1243818, 2271708, 2487636, 2713429, 5426858, 8140287, 10853716, 16280574, 24420861, 32561148, 48841722, 97683444, 101406521, 202813042, 304219563, 405626084, 608439126, 912658689, 1216878252, 1825317378, 3650634756, 4360480403, 8720960806, 13081441209, 17441921612, 26162882418, 39244323627, 52325764836, 78488647254, 156977294508]

約数ペア:

[(1, 156977294508), (2, 78488647254), (3, 52325764836), (4, 39244323627), (6, 26162882418), (9, 17441921612), (12, 13081441209), (18, 8720960806), (36, 4360480403), (43, 3650634756), (86, 1825317378), (129, 1216878252), (172, 912658689), (258, 608439126), (387, 405626084), (516, 304219563), (774, 202813042), (1548, 101406521), (1607, 97683444), (3214, 48841722), (4821, 32561148), (6428, 24420861), (9642, 16280574), (14463, 10853716), (19284, 8140287), (28926, 5426858), (57852, 2713429), (63103, 2487636), (69101, 2271708), (126206, 1243818), (138202, 1135854), (189309, 829212), (207303, 757236), (252412, 621909), (276404, 567927), (378618, 414606)]