115753168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 249359040

約数和(自身を除く): 133605872

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 41, 74, 76, 82, 148, 152, 164, 251, 296, 304, 328, 502, 592, 656, 703, 779, 1004, 1406, 1517, 1558, 2008, 2812, 3034, 3116, 4016, 4769, 5624, 6068, 6232, 9287, 9538, 10291, 11248, 12136, 12464, 18574, 19076, 20582, 24272, 28823, 37148, 38152, 41164, 57646, 74296, 76304, 82328, 115292, 148592, 164656, 176453, 195529, 230584, 352906, 380767, 391058, 461168, 705812, 761534, 782116, 1411624, 1523068, 1564232, 2823248, 3046136, 3128464, 6092272, 7234573, 14469146, 28938292, 57876584, 115753168]

約数ペア:

[(1, 115753168), (2, 57876584), (4, 28938292), (8, 14469146), (16, 7234573), (19, 6092272), (37, 3128464), (38, 3046136), (41, 2823248), (74, 1564232), (76, 1523068), (82, 1411624), (148, 782116), (152, 761534), (164, 705812), (251, 461168), (296, 391058), (304, 380767), (328, 352906), (502, 230584), (592, 195529), (656, 176453), (703, 164656), (779, 148592), (1004, 115292), (1406, 82328), (1517, 76304), (1558, 74296), (2008, 57646), (2812, 41164), (3034, 38152), (3116, 37148), (4016, 28823), (4769, 24272), (5624, 20582), (6068, 19076), (6232, 18574), (9287, 12464), (9538, 12136), (10291, 11248)]