168741573

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:794

約数の個数: 64

約数和(自身を含む): 306173952

約数和(自身を除く): 137432379

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 83, 91, 143, 231, 249, 273, 429, 581, 677, 913, 1001, 1079, 1743, 2031, 2739, 3003, 3237, 4739, 6391, 7447, 7553, 8801, 11869, 14217, 19173, 22341, 22659, 26403, 35607, 52129, 56191, 61607, 83083, 96811, 156387, 168573, 184821, 249249, 290433, 393337, 618101, 677677, 730483, 1180011, 1854303, 2033031, 2191449, 4326707, 5113381, 8035313, 12980121, 15340143, 24105939, 56247191, 168741573]

約数ペア:

[(1, 168741573), (3, 56247191), (7, 24105939), (11, 15340143), (13, 12980121), (21, 8035313), (33, 5113381), (39, 4326707), (77, 2191449), (83, 2033031), (91, 1854303), (143, 1180011), (231, 730483), (249, 677677), (273, 618101), (429, 393337), (581, 290433), (677, 249249), (913, 184821), (1001, 168573), (1079, 156387), (1743, 96811), (2031, 83083), (2739, 61607), (3003, 56191), (3237, 52129), (4739, 35607), (6391, 26403), (7447, 22659), (7553, 22341), (8801, 19173), (11869, 14217)]