145616128

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3533}}^1$

素因数の和:3579

約数の個数: 72

約数和(自身を含む): 346727808

約数和(自身を除く): 201111680

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1288, 1472, 1792, 2576, 2944, 3533, 5152, 5888, 7066, 10304, 14132, 20608, 24731, 28264, 41216, 49462, 56528, 81259, 98924, 113056, 162518, 197848, 226112, 325036, 395696, 452224, 568813, 650072, 791392, 904448, 1137626, 1300144, 1582784, 2275252, 2600288, 3165568, 4550504, 5200576, 6331136, 9101008, 10401152, 18202016, 20802304, 36404032, 72808064, 145616128]

約数ペア:

[(1, 145616128), (2, 72808064), (4, 36404032), (7, 20802304), (8, 18202016), (14, 10401152), (16, 9101008), (23, 6331136), (28, 5200576), (32, 4550504), (46, 3165568), (56, 2600288), (64, 2275252), (92, 1582784), (112, 1300144), (128, 1137626), (161, 904448), (184, 791392), (224, 650072), (256, 568813), (322, 452224), (368, 395696), (448, 325036), (644, 226112), (736, 197848), (896, 162518), (1288, 113056), (1472, 98924), (1792, 81259), (2576, 56528), (2944, 49462), (3533, 41216), (5152, 28264), (5888, 24731), (7066, 20608), (10304, 14132)]