156978496

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2269}}^1$

素因数の和:2351

約数の個数: 56

約数和(自身を含む): 332110080

約数和(自身を除く): 175131584

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 184, 188, 368, 376, 736, 752, 1081, 1472, 1504, 2162, 2269, 3008, 4324, 4538, 8648, 9076, 17296, 18152, 34592, 36304, 52187, 69184, 72608, 104374, 106643, 145216, 208748, 213286, 417496, 426572, 834992, 853144, 1669984, 1706288, 2452789, 3339968, 3412576, 4905578, 6825152, 9811156, 19622312, 39244624, 78489248, 156978496]

約数ペア:

[(1, 156978496), (2, 78489248), (4, 39244624), (8, 19622312), (16, 9811156), (23, 6825152), (32, 4905578), (46, 3412576), (47, 3339968), (64, 2452789), (92, 1706288), (94, 1669984), (184, 853144), (188, 834992), (368, 426572), (376, 417496), (736, 213286), (752, 208748), (1081, 145216), (1472, 106643), (1504, 104374), (2162, 72608), (2269, 69184), (3008, 52187), (4324, 36304), (4538, 34592), (8648, 18152), (9076, 17296)]