183921808

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:416

約数の個数: 80

約数和(自身を含む): 418901760

約数和(自身を除く): 234979952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 101, 112, 142, 202, 229, 284, 404, 458, 497, 568, 707, 808, 916, 994, 1136, 1414, 1603, 1616, 1832, 1988, 2828, 3206, 3664, 3976, 5656, 6412, 7171, 7952, 11312, 12824, 14342, 16259, 23129, 25648, 28684, 32518, 46258, 50197, 57368, 65036, 92516, 100394, 113813, 114736, 130072, 161903, 185032, 200788, 227626, 260144, 323806, 370064, 401576, 455252, 647612, 803152, 910504, 1295224, 1642159, 1821008, 2590448, 3284318, 6568636, 11495113, 13137272, 22990226, 26274544, 45980452, 91960904, 183921808]

約数ペア:

[(1, 183921808), (2, 91960904), (4, 45980452), (7, 26274544), (8, 22990226), (14, 13137272), (16, 11495113), (28, 6568636), (56, 3284318), (71, 2590448), (101, 1821008), (112, 1642159), (142, 1295224), (202, 910504), (229, 803152), (284, 647612), (404, 455252), (458, 401576), (497, 370064), (568, 323806), (707, 260144), (808, 227626), (916, 200788), (994, 185032), (1136, 161903), (1414, 130072), (1603, 114736), (1616, 113813), (1832, 100394), (1988, 92516), (2828, 65036), (3206, 57368), (3664, 50197), (3976, 46258), (5656, 32518), (6412, 28684), (7171, 25648), (7952, 23129), (11312, 16259), (12824, 14342)]