156950959616

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{392503}}^1$

素因数の和:392603

約数の個数: 80

約数和(自身を含む): 346923295488

約数和(自身を除く): 189972335872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 256, 284, 352, 512, 568, 704, 781, 1136, 1408, 1562, 2272, 2816, 3124, 4544, 5632, 6248, 9088, 12496, 18176, 24992, 36352, 49984, 99968, 199936, 392503, 399872, 785006, 1570012, 3140024, 4317533, 6280048, 8635066, 12560096, 17270132, 25120192, 27867713, 34540264, 50240384, 55735426, 69080528, 100480768, 111470852, 138161056, 200961536, 222941704, 276322112, 306544843, 445883408, 552644224, 613089686, 891766816, 1105288448, 1226179372, 1783533632, 2210576896, 2452358744, 3567067264, 4904717488, 7134134528, 9809434976, 14268269056, 19618869952, 39237739904, 78475479808, 156950959616]

約数ペア:

[(1, 156950959616), (2, 78475479808), (4, 39237739904), (8, 19618869952), (11, 14268269056), (16, 9809434976), (22, 7134134528), (32, 4904717488), (44, 3567067264), (64, 2452358744), (71, 2210576896), (88, 1783533632), (128, 1226179372), (142, 1105288448), (176, 891766816), (256, 613089686), (284, 552644224), (352, 445883408), (512, 306544843), (568, 276322112), (704, 222941704), (781, 200961536), (1136, 138161056), (1408, 111470852), (1562, 100480768), (2272, 69080528), (2816, 55735426), (3124, 50240384), (4544, 34540264), (5632, 27867713), (6248, 25120192), (9088, 17270132), (12496, 12560096), (18176, 8635066), (24992, 6280048), (36352, 4317533), (49984, 3140024), (99968, 1570012), (199936, 785006), (392503, 399872)]