140532438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1619}}^1$

素因数の和:1701

約数の個数: 64

約数和(自身を含む): 319127040

約数和(自身を除く): 178594602

約数列:

[1, 2, 3, 6, 17, 23, 34, 37, 46, 51, 69, 74, 102, 111, 138, 222, 391, 629, 782, 851, 1173, 1258, 1619, 1702, 1887, 2346, 2553, 3238, 3774, 4857, 5106, 9714, 14467, 27523, 28934, 37237, 43401, 55046, 59903, 74474, 82569, 86802, 111711, 119806, 165138, 179709, 223422, 359418, 633029, 1018351, 1266058, 1377769, 1899087, 2036702, 2755538, 3055053, 3798174, 4133307, 6110106, 8266614, 23422073, 46844146, 70266219, 140532438]

約数ペア:

[(1, 140532438), (2, 70266219), (3, 46844146), (6, 23422073), (17, 8266614), (23, 6110106), (34, 4133307), (37, 3798174), (46, 3055053), (51, 2755538), (69, 2036702), (74, 1899087), (102, 1377769), (111, 1266058), (138, 1018351), (222, 633029), (391, 359418), (629, 223422), (782, 179709), (851, 165138), (1173, 119806), (1258, 111711), (1619, 86802), (1702, 82569), (1887, 74474), (2346, 59903), (2553, 55046), (3238, 43401), (3774, 37237), (4857, 28934), (5106, 27523), (9714, 14467)]