156723587216

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{641}}^1\times {\mathrm{11311}}^1$

素因数の和:12160

約数の個数: 80

約数和(自身を含む): 349403970048

約数和(自身を除く): 192680382832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 641, 772, 1282, 1351, 1544, 2564, 2702, 3088, 4487, 5128, 5404, 8974, 10256, 10808, 11311, 17948, 21616, 22622, 35896, 45244, 71792, 79177, 90488, 123713, 158354, 180976, 247426, 316708, 494852, 633416, 865991, 989704, 1266832, 1731982, 1979408, 2183023, 3463964, 4366046, 6927928, 7250351, 8732092, 13855856, 14500702, 15281161, 17464184, 29001404, 30562322, 34928368, 50752457, 58002808, 61124644, 101504914, 116005616, 122249288, 203009828, 244498576, 406019656, 812039312, 1399317743, 2798635486, 5597270972, 9795224201, 11194541944, 19590448402, 22389083888, 39180896804, 78361793608, 156723587216]

約数ペア:

[(1, 156723587216), (2, 78361793608), (4, 39180896804), (7, 22389083888), (8, 19590448402), (14, 11194541944), (16, 9795224201), (28, 5597270972), (56, 2798635486), (112, 1399317743), (193, 812039312), (386, 406019656), (641, 244498576), (772, 203009828), (1282, 122249288), (1351, 116005616), (1544, 101504914), (2564, 61124644), (2702, 58002808), (3088, 50752457), (4487, 34928368), (5128, 30562322), (5404, 29001404), (8974, 17464184), (10256, 15281161), (10808, 14500702), (11311, 13855856), (17948, 8732092), (21616, 7250351), (22622, 6927928), (35896, 4366046), (45244, 3463964), (71792, 2183023), (79177, 1979408), (90488, 1731982), (123713, 1266832), (158354, 989704), (180976, 865991), (247426, 633416), (316708, 494852)]