142940154

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{25589}}^1$

素因数の和:25627

約数の個数: 48

約数和(自身を含む): 350071200

約数和(自身を除く): 207131046

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 25589, 51178, 76767, 153534, 179123, 358246, 486191, 537369, 972382, 1074738, 1253861, 1458573, 2507722, 2917146, 3403337, 3761583, 6806674, 7523166, 10210011, 20420022, 23823359, 47646718, 71470077, 142940154]

約数ペア:

[(1, 142940154), (2, 71470077), (3, 47646718), (6, 23823359), (7, 20420022), (14, 10210011), (19, 7523166), (21, 6806674), (38, 3761583), (42, 3403337), (49, 2917146), (57, 2507722), (98, 1458573), (114, 1253861), (133, 1074738), (147, 972382), (266, 537369), (294, 486191), (399, 358246), (798, 179123), (931, 153534), (1862, 76767), (2793, 51178), (5586, 25589)]