145244464

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:454

約数の個数: 60

約数和(自身を含む): 302869008

約数和(自身を除く): 157624544

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 101, 136, 202, 272, 289, 311, 404, 578, 622, 808, 1156, 1244, 1616, 1717, 2312, 2488, 3434, 4624, 4976, 5287, 6868, 10574, 13736, 21148, 27472, 29189, 31411, 42296, 58378, 62822, 84592, 89879, 116756, 125644, 179758, 233512, 251288, 359516, 467024, 502576, 533987, 719032, 1067974, 1438064, 2135948, 4271896, 8543792, 9077779, 18155558, 36311116, 72622232, 145244464]

約数ペア:

[(1, 145244464), (2, 72622232), (4, 36311116), (8, 18155558), (16, 9077779), (17, 8543792), (34, 4271896), (68, 2135948), (101, 1438064), (136, 1067974), (202, 719032), (272, 533987), (289, 502576), (311, 467024), (404, 359516), (578, 251288), (622, 233512), (808, 179758), (1156, 125644), (1244, 116756), (1616, 89879), (1717, 84592), (2312, 62822), (2488, 58378), (3434, 42296), (4624, 31411), (4976, 29189), (5287, 27472), (6868, 21148), (10574, 13736)]