161361228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{4457}}^1$

素因数の和:4902

約数の個数: 48

約数和(自身を含む): 431391744

約数和(自身を除く): 270030516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 431, 862, 1293, 1724, 2586, 3017, 4457, 5172, 6034, 8914, 9051, 12068, 13371, 17828, 18102, 26742, 31199, 36204, 53484, 62398, 93597, 124796, 187194, 374388, 1920967, 3841934, 5762901, 7683868, 11525802, 13446769, 23051604, 26893538, 40340307, 53787076, 80680614, 161361228]

約数ペア:

[(1, 161361228), (2, 80680614), (3, 53787076), (4, 40340307), (6, 26893538), (7, 23051604), (12, 13446769), (14, 11525802), (21, 7683868), (28, 5762901), (42, 3841934), (84, 1920967), (431, 374388), (862, 187194), (1293, 124796), (1724, 93597), (2586, 62398), (3017, 53484), (4457, 36204), (5172, 31199), (6034, 26742), (8914, 18102), (9051, 17828), (12068, 13371)]