168996828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1328

約数の個数: 144

約数和(自身を含む): 533872640

約数和(自身を除く): 364875812

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 121, 132, 143, 154, 156, 182, 231, 242, 273, 286, 308, 363, 364, 429, 462, 484, 546, 572, 726, 847, 858, 924, 1001, 1092, 1279, 1452, 1573, 1694, 1716, 2002, 2541, 2558, 3003, 3146, 3388, 3837, 4004, 4719, 5082, 5116, 6006, 6292, 7674, 8953, 9438, 10164, 11011, 12012, 14069, 15348, 16627, 17906, 18876, 22022, 26859, 28138, 33033, 33254, 35812, 42207, 44044, 49881, 53718, 56276, 66066, 66508, 84414, 98483, 99762, 107436, 116389, 132132, 154759, 168828, 182897, 196966, 199524, 232778, 295449, 309518, 349167, 365794, 393932, 464277, 465556, 548691, 590898, 619036, 698334, 731588, 928554, 1083313, 1097382, 1181796, 1280279, 1396668, 1857108, 2011867, 2166626, 2194764, 2560558, 3249939, 3840837, 4023734, 4333252, 5121116, 6035601, 6499878, 7681674, 8047468, 12071202, 12999756, 14083069, 15363348, 24142404, 28166138, 42249207, 56332276, 84498414, 168996828]

約数ペア:

[(1, 168996828), (2, 84498414), (3, 56332276), (4, 42249207), (6, 28166138), (7, 24142404), (11, 15363348), (12, 14083069), (13, 12999756), (14, 12071202), (21, 8047468), (22, 7681674), (26, 6499878), (28, 6035601), (33, 5121116), (39, 4333252), (42, 4023734), (44, 3840837), (52, 3249939), (66, 2560558), (77, 2194764), (78, 2166626), (84, 2011867), (91, 1857108), (121, 1396668), (132, 1280279), (143, 1181796), (154, 1097382), (156, 1083313), (182, 928554), (231, 731588), (242, 698334), (273, 619036), (286, 590898), (308, 548691), (363, 465556), (364, 464277), (429, 393932), (462, 365794), (484, 349167), (546, 309518), (572, 295449), (726, 232778), (847, 199524), (858, 196966), (924, 182897), (1001, 168828), (1092, 154759), (1279, 132132), (1452, 116389), (1573, 107436), (1694, 99762), (1716, 98483), (2002, 84414), (2541, 66508), (2558, 66066), (3003, 56276), (3146, 53718), (3388, 49881), (3837, 44044), (4004, 42207), (4719, 35812), (5082, 33254), (5116, 33033), (6006, 28138), (6292, 26859), (7674, 22022), (8953, 18876), (9438, 17906), (10164, 16627), (11011, 15348), (12012, 14069)]