155130488

素因数分解:

$2^3\times {\mathrm{677}}^1\times {\mathrm{28643}}^1$

素因数の和:29326

約数の個数: 16

約数和(自身を含む): 291309480

約数和(自身を除く): 136178992

約数列:

[1, 2, 4, 8, 677, 1354, 2708, 5416, 28643, 57286, 114572, 229144, 19391311, 38782622, 77565244, 155130488]

約数ペア:

[(1, 155130488), (2, 77565244), (4, 38782622), (8, 19391311), (677, 229144), (1354, 114572), (2708, 57286), (5416, 28643)]