170047878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1290

約数の個数: 128

約数和(自身を含む): 476872704

約数和(自身を除く): 306824826

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 23, 26, 33, 39, 42, 46, 66, 69, 77, 78, 91, 138, 143, 154, 161, 182, 231, 253, 273, 286, 299, 322, 429, 462, 483, 506, 546, 598, 759, 858, 897, 966, 1001, 1231, 1518, 1771, 1794, 2002, 2093, 2462, 3003, 3289, 3542, 3693, 4186, 5313, 6006, 6279, 6578, 7386, 8617, 9867, 10626, 12558, 13541, 16003, 17234, 19734, 23023, 25851, 27082, 28313, 32006, 40623, 46046, 48009, 51702, 56626, 69069, 81246, 84939, 94787, 96018, 112021, 138138, 169878, 176033, 189574, 198191, 224042, 284361, 311443, 336063, 352066, 368069, 396382, 528099, 568722, 594573, 622886, 672126, 736138, 934329, 1056198, 1104207, 1189146, 1232231, 1868658, 2180101, 2208414, 2464462, 2576483, 3696693, 4048759, 4360202, 5152966, 6540303, 7393386, 7729449, 8097518, 12146277, 13080606, 15458898, 24292554, 28341313, 56682626, 85023939, 170047878]

約数ペア:

[(1, 170047878), (2, 85023939), (3, 56682626), (6, 28341313), (7, 24292554), (11, 15458898), (13, 13080606), (14, 12146277), (21, 8097518), (22, 7729449), (23, 7393386), (26, 6540303), (33, 5152966), (39, 4360202), (42, 4048759), (46, 3696693), (66, 2576483), (69, 2464462), (77, 2208414), (78, 2180101), (91, 1868658), (138, 1232231), (143, 1189146), (154, 1104207), (161, 1056198), (182, 934329), (231, 736138), (253, 672126), (273, 622886), (286, 594573), (299, 568722), (322, 528099), (429, 396382), (462, 368069), (483, 352066), (506, 336063), (546, 311443), (598, 284361), (759, 224042), (858, 198191), (897, 189574), (966, 176033), (1001, 169878), (1231, 138138), (1518, 112021), (1771, 96018), (1794, 94787), (2002, 84939), (2093, 81246), (2462, 69069), (3003, 56626), (3289, 51702), (3542, 48009), (3693, 46046), (4186, 40623), (5313, 32006), (6006, 28313), (6279, 27082), (6578, 25851), (7386, 23023), (8617, 19734), (9867, 17234), (10626, 16003), (12558, 13541)]