153872848

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:460

約数の個数: 60

約数和(自身を含む): 320684832

約数和(自身を除く): 166811984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 272, 289, 311, 428, 578, 622, 856, 1156, 1244, 1712, 1819, 2312, 2488, 3638, 4624, 4976, 5287, 7276, 10574, 14552, 21148, 29104, 30923, 33277, 42296, 61846, 66554, 84592, 89879, 123692, 133108, 179758, 247384, 266216, 359516, 494768, 532432, 565709, 719032, 1131418, 1438064, 2262836, 4525672, 9051344, 9617053, 19234106, 38468212, 76936424, 153872848]

約数ペア:

[(1, 153872848), (2, 76936424), (4, 38468212), (8, 19234106), (16, 9617053), (17, 9051344), (34, 4525672), (68, 2262836), (107, 1438064), (136, 1131418), (214, 719032), (272, 565709), (289, 532432), (311, 494768), (428, 359516), (578, 266216), (622, 247384), (856, 179758), (1156, 133108), (1244, 123692), (1712, 89879), (1819, 84592), (2312, 66554), (2488, 61846), (3638, 42296), (4624, 33277), (4976, 30923), (5287, 29104), (7276, 21148), (10574, 14552)]