161232984

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 510720000

約数和(自身を除く): 349487016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 88, 93, 99, 108, 121, 124, 132, 186, 198, 199, 216, 242, 248, 264, 279, 297, 341, 363, 372, 396, 398, 484, 558, 594, 597, 682, 726, 744, 792, 796, 837, 968, 1023, 1089, 1116, 1188, 1194, 1364, 1452, 1592, 1674, 1791, 2046, 2178, 2189, 2232, 2376, 2388, 2728, 2904, 3069, 3267, 3348, 3582, 3751, 4092, 4356, 4378, 4776, 5373, 6138, 6169, 6534, 6567, 6696, 7164, 7502, 8184, 8712, 8756, 9207, 10746, 11253, 12276, 12338, 13068, 13134, 14328, 15004, 17512, 18414, 18507, 19701, 21492, 22506, 24079, 24552, 24676, 26136, 26268, 30008, 33759, 36828, 37014, 39402, 42984, 45012, 48158, 49352, 52536, 55521, 59103, 67518, 67859, 72237, 73656, 74028, 78804, 90024, 96316, 101277, 111042, 118206, 135036, 135718, 144474, 148056, 157608, 166563, 192632, 202554, 203577, 216711, 222084, 236412, 270072, 271436, 288948, 333126, 405108, 407154, 433422, 444168, 472824, 542872, 577896, 610731, 650133, 666252, 746449, 810216, 814308, 866844, 1221462, 1300266, 1332504, 1492898, 1628616, 1733688, 1832193, 2239347, 2442924, 2600532, 2985796, 3664386, 4478694, 4885848, 5201064, 5971592, 6718041, 7328772, 8957388, 13436082, 14657544, 17914776, 20154123, 26872164, 40308246, 53744328, 80616492, 161232984]

約数ペア:

[(1, 161232984), (2, 80616492), (3, 53744328), (4, 40308246), (6, 26872164), (8, 20154123), (9, 17914776), (11, 14657544), (12, 13436082), (18, 8957388), (22, 7328772), (24, 6718041), (27, 5971592), (31, 5201064), (33, 4885848), (36, 4478694), (44, 3664386), (54, 2985796), (62, 2600532), (66, 2442924), (72, 2239347), (88, 1832193), (93, 1733688), (99, 1628616), (108, 1492898), (121, 1332504), (124, 1300266), (132, 1221462), (186, 866844), (198, 814308), (199, 810216), (216, 746449), (242, 666252), (248, 650133), (264, 610731), (279, 577896), (297, 542872), (341, 472824), (363, 444168), (372, 433422), (396, 407154), (398, 405108), (484, 333126), (558, 288948), (594, 271436), (597, 270072), (682, 236412), (726, 222084), (744, 216711), (792, 203577), (796, 202554), (837, 192632), (968, 166563), (1023, 157608), (1089, 148056), (1116, 144474), (1188, 135718), (1194, 135036), (1364, 118206), (1452, 111042), (1592, 101277), (1674, 96316), (1791, 90024), (2046, 78804), (2178, 74028), (2189, 73656), (2232, 72237), (2376, 67859), (2388, 67518), (2728, 59103), (2904, 55521), (3069, 52536), (3267, 49352), (3348, 48158), (3582, 45012), (3751, 42984), (4092, 39402), (4356, 37014), (4378, 36828), (4776, 33759), (5373, 30008), (6138, 26268), (6169, 26136), (6534, 24676), (6567, 24552), (6696, 24079), (7164, 22506), (7502, 21492), (8184, 19701), (8712, 18507), (8756, 18414), (9207, 17512), (10746, 15004), (11253, 14328), (12276, 13134), (12338, 13068)]