161028336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:419

約数の個数: 160

約数和(自身を含む): 505110528

約数和(自身を除く): 344082192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 67, 69, 84, 92, 112, 134, 138, 161, 168, 184, 201, 268, 276, 311, 322, 336, 368, 402, 469, 483, 536, 552, 622, 644, 804, 933, 938, 966, 1072, 1104, 1244, 1288, 1407, 1541, 1608, 1866, 1876, 1932, 2177, 2488, 2576, 2814, 3082, 3216, 3732, 3752, 3864, 4354, 4623, 4976, 5628, 6164, 6531, 7153, 7464, 7504, 7728, 8708, 9246, 10787, 11256, 12328, 13062, 14306, 14928, 17416, 18492, 20837, 21459, 21574, 22512, 24656, 26124, 28612, 32361, 34832, 36984, 41674, 42918, 43148, 50071, 52248, 57224, 62511, 64722, 73968, 83348, 85836, 86296, 100142, 104496, 114448, 125022, 129444, 145859, 150213, 166696, 171672, 172592, 200284, 250044, 258888, 291718, 300426, 333392, 343344, 400568, 437577, 479251, 500088, 517776, 583436, 600852, 801136, 875154, 958502, 1000176, 1166872, 1201704, 1437753, 1750308, 1917004, 2333744, 2403408, 2875506, 3354757, 3500616, 3834008, 5751012, 6709514, 7001232, 7668016, 10064271, 11502024, 13419028, 20128542, 23004048, 26838056, 40257084, 53676112, 80514168, 161028336]

約数ペア:

[(1, 161028336), (2, 80514168), (3, 53676112), (4, 40257084), (6, 26838056), (7, 23004048), (8, 20128542), (12, 13419028), (14, 11502024), (16, 10064271), (21, 7668016), (23, 7001232), (24, 6709514), (28, 5751012), (42, 3834008), (46, 3500616), (48, 3354757), (56, 2875506), (67, 2403408), (69, 2333744), (84, 1917004), (92, 1750308), (112, 1437753), (134, 1201704), (138, 1166872), (161, 1000176), (168, 958502), (184, 875154), (201, 801136), (268, 600852), (276, 583436), (311, 517776), (322, 500088), (336, 479251), (368, 437577), (402, 400568), (469, 343344), (483, 333392), (536, 300426), (552, 291718), (622, 258888), (644, 250044), (804, 200284), (933, 172592), (938, 171672), (966, 166696), (1072, 150213), (1104, 145859), (1244, 129444), (1288, 125022), (1407, 114448), (1541, 104496), (1608, 100142), (1866, 86296), (1876, 85836), (1932, 83348), (2177, 73968), (2488, 64722), (2576, 62511), (2814, 57224), (3082, 52248), (3216, 50071), (3732, 43148), (3752, 42918), (3864, 41674), (4354, 36984), (4623, 34832), (4976, 32361), (5628, 28612), (6164, 26124), (6531, 24656), (7153, 22512), (7464, 21574), (7504, 21459), (7728, 20837), (8708, 18492), (9246, 17416), (10787, 14928), (11256, 14306), (12328, 13062)]