155544488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2269}}^1$

素因数の和:2346

約数の個数: 64

約数和(自身を含む): 343224000

約数和(自身を除く): 187679512

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 41, 44, 76, 82, 88, 152, 164, 209, 328, 418, 451, 779, 836, 902, 1558, 1672, 1804, 2269, 3116, 3608, 4538, 6232, 8569, 9076, 17138, 18152, 24959, 34276, 43111, 49918, 68552, 86222, 93029, 99836, 172444, 186058, 199672, 344888, 372116, 474221, 744232, 948442, 1023319, 1767551, 1896884, 2046638, 3535102, 3793768, 4093276, 7070204, 8186552, 14140408, 19443061, 38886122, 77772244, 155544488]

約数ペア:

[(1, 155544488), (2, 77772244), (4, 38886122), (8, 19443061), (11, 14140408), (19, 8186552), (22, 7070204), (38, 4093276), (41, 3793768), (44, 3535102), (76, 2046638), (82, 1896884), (88, 1767551), (152, 1023319), (164, 948442), (209, 744232), (328, 474221), (418, 372116), (451, 344888), (779, 199672), (836, 186058), (902, 172444), (1558, 99836), (1672, 93029), (1804, 86222), (2269, 68552), (3116, 49918), (3608, 43111), (4538, 34276), (6232, 24959), (8569, 18152), (9076, 17138)]