129822784

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22291}}^1$

素因数の和:22323

約数の個数: 56

約数和(自身を含む): 317081408

約数和(自身を除く): 187258624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 22291, 44582, 89164, 156037, 178328, 289783, 312074, 356656, 579566, 624148, 713312, 1159132, 1248296, 1426624, 2028481, 2318264, 2496592, 4056962, 4636528, 4993184, 8113924, 9273056, 9986368, 16227848, 18546112, 32455696, 64911392, 129822784]

約数ペア:

[(1, 129822784), (2, 64911392), (4, 32455696), (7, 18546112), (8, 16227848), (13, 9986368), (14, 9273056), (16, 8113924), (26, 4993184), (28, 4636528), (32, 4056962), (52, 2496592), (56, 2318264), (64, 2028481), (91, 1426624), (104, 1248296), (112, 1159132), (182, 713312), (208, 624148), (224, 579566), (364, 356656), (416, 312074), (448, 289783), (728, 178328), (832, 156037), (1456, 89164), (2912, 44582), (5824, 22291)]