161658672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:295

約数の個数: 160

約数和(自身を含む): 498634752

約数和(自身を除く): 336976080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 67, 84, 86, 112, 129, 134, 167, 168, 172, 201, 258, 268, 301, 334, 336, 344, 402, 469, 501, 516, 536, 602, 668, 688, 804, 903, 938, 1002, 1032, 1072, 1169, 1204, 1336, 1407, 1608, 1806, 1876, 2004, 2064, 2338, 2408, 2672, 2814, 2881, 3216, 3507, 3612, 3752, 4008, 4676, 4816, 5628, 5762, 7014, 7181, 7224, 7504, 8016, 8643, 9352, 11189, 11256, 11524, 14028, 14362, 14448, 17286, 18704, 20167, 21543, 22378, 22512, 23048, 28056, 28724, 33567, 34572, 40334, 43086, 44756, 46096, 50267, 56112, 57448, 60501, 67134, 69144, 78323, 80668, 86172, 89512, 100534, 114896, 121002, 134268, 138288, 150801, 156646, 161336, 172344, 179024, 201068, 234969, 242004, 268536, 301602, 313292, 322672, 344688, 402136, 469938, 481127, 484008, 537072, 603204, 626584, 804272, 939876, 962254, 968016, 1206408, 1253168, 1443381, 1879752, 1924508, 2412816, 2886762, 3367889, 3759504, 3849016, 5773524, 6735778, 7698032, 10103667, 11547048, 13471556, 20207334, 23094096, 26943112, 40414668, 53886224, 80829336, 161658672]

約数ペア:

[(1, 161658672), (2, 80829336), (3, 53886224), (4, 40414668), (6, 26943112), (7, 23094096), (8, 20207334), (12, 13471556), (14, 11547048), (16, 10103667), (21, 7698032), (24, 6735778), (28, 5773524), (42, 3849016), (43, 3759504), (48, 3367889), (56, 2886762), (67, 2412816), (84, 1924508), (86, 1879752), (112, 1443381), (129, 1253168), (134, 1206408), (167, 968016), (168, 962254), (172, 939876), (201, 804272), (258, 626584), (268, 603204), (301, 537072), (334, 484008), (336, 481127), (344, 469938), (402, 402136), (469, 344688), (501, 322672), (516, 313292), (536, 301602), (602, 268536), (668, 242004), (688, 234969), (804, 201068), (903, 179024), (938, 172344), (1002, 161336), (1032, 156646), (1072, 150801), (1169, 138288), (1204, 134268), (1336, 121002), (1407, 114896), (1608, 100534), (1806, 89512), (1876, 86172), (2004, 80668), (2064, 78323), (2338, 69144), (2408, 67134), (2672, 60501), (2814, 57448), (2881, 56112), (3216, 50267), (3507, 46096), (3612, 44756), (3752, 43086), (4008, 40334), (4676, 34572), (4816, 33567), (5628, 28724), (5762, 28056), (7014, 23048), (7181, 22512), (7224, 22378), (7504, 21543), (8016, 20167), (8643, 18704), (9352, 17286), (11189, 14448), (11256, 14362), (11524, 14028)]