180276712

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 451814400

約数和(自身を除く): 271537688

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 73, 76, 77, 88, 133, 146, 152, 154, 209, 211, 266, 292, 308, 418, 422, 511, 532, 584, 616, 803, 836, 844, 1022, 1064, 1387, 1463, 1477, 1606, 1672, 1688, 2044, 2321, 2774, 2926, 2954, 3212, 4009, 4088, 4642, 5548, 5621, 5852, 5908, 6424, 8018, 9284, 9709, 11096, 11242, 11704, 11816, 15257, 15403, 16036, 16247, 18568, 19418, 22484, 28063, 30514, 30806, 32072, 32494, 38836, 44099, 44968, 56126, 61028, 61612, 64988, 77672, 88198, 106799, 107821, 112252, 122056, 123224, 129976, 169433, 176396, 213598, 215642, 224504, 292657, 308693, 338866, 352792, 427196, 431284, 585314, 617386, 677732, 854392, 862568, 1170628, 1186031, 1234772, 1355464, 2048599, 2341256, 2372062, 2469544, 3219227, 4097198, 4744124, 6438454, 8194396, 9488248, 12876908, 16388792, 22534589, 25753816, 45069178, 90138356, 180276712]

約数ペア:

[(1, 180276712), (2, 90138356), (4, 45069178), (7, 25753816), (8, 22534589), (11, 16388792), (14, 12876908), (19, 9488248), (22, 8194396), (28, 6438454), (38, 4744124), (44, 4097198), (56, 3219227), (73, 2469544), (76, 2372062), (77, 2341256), (88, 2048599), (133, 1355464), (146, 1234772), (152, 1186031), (154, 1170628), (209, 862568), (211, 854392), (266, 677732), (292, 617386), (308, 585314), (418, 431284), (422, 427196), (511, 352792), (532, 338866), (584, 308693), (616, 292657), (803, 224504), (836, 215642), (844, 213598), (1022, 176396), (1064, 169433), (1387, 129976), (1463, 123224), (1477, 122056), (1606, 112252), (1672, 107821), (1688, 106799), (2044, 88198), (2321, 77672), (2774, 64988), (2926, 61612), (2954, 61028), (3212, 56126), (4009, 44968), (4088, 44099), (4642, 38836), (5548, 32494), (5621, 32072), (5852, 30806), (5908, 30514), (6424, 28063), (8018, 22484), (9284, 19418), (9709, 18568), (11096, 16247), (11242, 16036), (11704, 15403), (11816, 15257)]