162260176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1217}}^1$

素因数の和:1879

約数の個数: 40

約数和(自身を含む): 339368904

約数和(自身を除く): 177108728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 641, 1217, 1282, 2434, 2564, 4868, 5128, 8333, 9736, 10256, 15821, 16666, 19472, 31642, 33332, 63284, 66664, 126568, 133328, 253136, 780097, 1560194, 3120388, 6240776, 10141261, 12481552, 20282522, 40565044, 81130088, 162260176]

約数ペア:

[(1, 162260176), (2, 81130088), (4, 40565044), (8, 20282522), (13, 12481552), (16, 10141261), (26, 6240776), (52, 3120388), (104, 1560194), (208, 780097), (641, 253136), (1217, 133328), (1282, 126568), (2434, 66664), (2564, 63284), (4868, 33332), (5128, 31642), (8333, 19472), (9736, 16666), (10256, 15821)]