154084644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{991}}^1$

素因数の和:1625

約数の個数: 72

約数和(自身を含む): 446304768

約数和(自身を除く): 292220124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 617, 991, 1234, 1851, 1982, 2468, 2973, 3702, 3964, 4319, 5553, 5946, 6937, 7404, 8638, 8919, 11106, 11892, 12957, 13874, 17276, 17838, 20811, 22212, 25914, 27748, 35676, 38871, 41622, 51828, 62433, 77742, 83244, 124866, 155484, 249732, 611447, 1222894, 1834341, 2445788, 3668682, 4280129, 5503023, 7337364, 8560258, 11006046, 12840387, 17120516, 22012092, 25680774, 38521161, 51361548, 77042322, 154084644]

約数ペア:

[(1, 154084644), (2, 77042322), (3, 51361548), (4, 38521161), (6, 25680774), (7, 22012092), (9, 17120516), (12, 12840387), (14, 11006046), (18, 8560258), (21, 7337364), (28, 5503023), (36, 4280129), (42, 3668682), (63, 2445788), (84, 1834341), (126, 1222894), (252, 611447), (617, 249732), (991, 155484), (1234, 124866), (1851, 83244), (1982, 77742), (2468, 62433), (2973, 51828), (3702, 41622), (3964, 38871), (4319, 35676), (5553, 27748), (5946, 25914), (6937, 22212), (7404, 20811), (8638, 17838), (8919, 17276), (11106, 13874), (11892, 12957)]