140835912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 418790400

約数和(自身を除く): 277954488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 139, 148, 163, 168, 222, 259, 278, 296, 326, 417, 444, 489, 518, 556, 652, 777, 834, 888, 973, 978, 1036, 1112, 1141, 1304, 1554, 1668, 1946, 1956, 2072, 2282, 2919, 3108, 3336, 3423, 3892, 3912, 4564, 5143, 5838, 6031, 6216, 6846, 7784, 9128, 10286, 11676, 12062, 13692, 15429, 18093, 20572, 22657, 23352, 24124, 27384, 30858, 36001, 36186, 41144, 42217, 45314, 48248, 61716, 67971, 72002, 72372, 84434, 90628, 108003, 123432, 126651, 135942, 144004, 144744, 158599, 168868, 181256, 216006, 253302, 271884, 288008, 317198, 337736, 432012, 475797, 506604, 543768, 634396, 838309, 864024, 951594, 1013208, 1268792, 1676618, 1903188, 2514927, 3353236, 3806376, 5029854, 5868163, 6706472, 10059708, 11736326, 17604489, 20119416, 23472652, 35208978, 46945304, 70417956, 140835912]

約数ペア:

[(1, 140835912), (2, 70417956), (3, 46945304), (4, 35208978), (6, 23472652), (7, 20119416), (8, 17604489), (12, 11736326), (14, 10059708), (21, 6706472), (24, 5868163), (28, 5029854), (37, 3806376), (42, 3353236), (56, 2514927), (74, 1903188), (84, 1676618), (111, 1268792), (139, 1013208), (148, 951594), (163, 864024), (168, 838309), (222, 634396), (259, 543768), (278, 506604), (296, 475797), (326, 432012), (417, 337736), (444, 317198), (489, 288008), (518, 271884), (556, 253302), (652, 216006), (777, 181256), (834, 168868), (888, 158599), (973, 144744), (978, 144004), (1036, 135942), (1112, 126651), (1141, 123432), (1304, 108003), (1554, 90628), (1668, 84434), (1946, 72372), (1956, 72002), (2072, 67971), (2282, 61716), (2919, 48248), (3108, 45314), (3336, 42217), (3423, 41144), (3892, 36186), (3912, 36001), (4564, 30858), (5143, 27384), (5838, 24124), (6031, 23352), (6216, 22657), (6846, 20572), (7784, 18093), (9128, 15429), (10286, 13692), (11676, 12062)]