139884318

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 358176000

約数和(自身を除く): 218291682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 139, 147, 163, 278, 294, 326, 343, 417, 441, 489, 686, 834, 882, 973, 978, 1029, 1141, 1251, 1467, 1946, 2058, 2282, 2502, 2919, 2934, 3087, 3423, 5838, 6174, 6811, 6846, 7987, 8757, 10269, 13622, 15974, 17514, 20433, 20538, 22657, 23961, 40866, 45314, 47677, 47922, 55909, 61299, 67971, 71883, 95354, 111818, 122598, 135942, 143031, 143766, 158599, 167727, 203913, 286062, 317198, 335454, 407826, 429093, 475797, 503181, 858186, 951594, 1006362, 1110193, 1427391, 2220386, 2854782, 3330579, 6661158, 7771351, 9991737, 15542702, 19983474, 23314053, 46628106, 69942159, 139884318]

約数ペア:

[(1, 139884318), (2, 69942159), (3, 46628106), (6, 23314053), (7, 19983474), (9, 15542702), (14, 9991737), (18, 7771351), (21, 6661158), (42, 3330579), (49, 2854782), (63, 2220386), (98, 1427391), (126, 1110193), (139, 1006362), (147, 951594), (163, 858186), (278, 503181), (294, 475797), (326, 429093), (343, 407826), (417, 335454), (441, 317198), (489, 286062), (686, 203913), (834, 167727), (882, 158599), (973, 143766), (978, 143031), (1029, 135942), (1141, 122598), (1251, 111818), (1467, 95354), (1946, 71883), (2058, 67971), (2282, 61299), (2502, 55909), (2919, 47922), (2934, 47677), (3087, 45314), (3423, 40866), (5838, 23961), (6174, 22657), (6811, 20538), (6846, 20433), (7987, 17514), (8757, 15974), (10269, 13622)]