156736447790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1\times {\mathrm{23357}}^1$

素因数の和:24677

約数の個数: 64

約数和(自身を含む): 311498550720

約数和(自身を除く): 154762102930

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 1259, 2518, 2665, 5330, 6295, 12590, 16367, 23357, 32734, 46714, 51619, 81835, 103238, 116785, 163670, 233570, 258095, 303641, 516190, 607282, 671047, 957637, 1342094, 1518205, 1915274, 3036410, 3355235, 4788185, 6710470, 9576370, 12449281, 24898562, 29406463, 58812926, 62246405, 124492810, 147032315, 294064630, 382284019, 764568038, 1205664983, 1911420095, 2411329966, 3822840190, 6028324915, 12056649830, 15673644779, 31347289558, 78368223895, 156736447790]

約数ペア:

[(1, 156736447790), (2, 78368223895), (5, 31347289558), (10, 15673644779), (13, 12056649830), (26, 6028324915), (41, 3822840190), (65, 2411329966), (82, 1911420095), (130, 1205664983), (205, 764568038), (410, 382284019), (533, 294064630), (1066, 147032315), (1259, 124492810), (2518, 62246405), (2665, 58812926), (5330, 29406463), (6295, 24898562), (12590, 12449281), (16367, 9576370), (23357, 6710470), (32734, 4788185), (46714, 3355235), (51619, 3036410), (81835, 1915274), (103238, 1518205), (116785, 1342094), (163670, 957637), (233570, 671047), (258095, 607282), (303641, 516190)]