144416356

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3347}}^1$

素因数の和:3448

約数の個数: 48

約数和(自身を含む): 305980416

約数和(自身を除く): 161564060

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 67, 92, 134, 161, 268, 322, 469, 644, 938, 1541, 1876, 3082, 3347, 6164, 6694, 10787, 13388, 21574, 23429, 43148, 46858, 76981, 93716, 153962, 224249, 307924, 448498, 538867, 896996, 1077734, 1569743, 2155468, 3139486, 5157727, 6278972, 10315454, 20630908, 36104089, 72208178, 144416356]

約数ペア:

[(1, 144416356), (2, 72208178), (4, 36104089), (7, 20630908), (14, 10315454), (23, 6278972), (28, 5157727), (46, 3139486), (67, 2155468), (92, 1569743), (134, 1077734), (161, 896996), (268, 538867), (322, 448498), (469, 307924), (644, 224249), (938, 153962), (1541, 93716), (1876, 76981), (3082, 46858), (3347, 43148), (6164, 23429), (6694, 21574), (10787, 13388)]