134278256

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{22621}}^1$

素因数の和:22689

約数の個数: 40

約数和(自身を含む): 302953824

約数和(自身を除く): 168675568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 22621, 45242, 90484, 158347, 180968, 316694, 361936, 633388, 1198913, 1266776, 2397826, 2533552, 4795652, 8392391, 9591304, 16784782, 19182608, 33569564, 67139128, 134278256]

約数ペア:

[(1, 134278256), (2, 67139128), (4, 33569564), (7, 19182608), (8, 16784782), (14, 9591304), (16, 8392391), (28, 4795652), (53, 2533552), (56, 2397826), (106, 1266776), (112, 1198913), (212, 633388), (371, 361936), (424, 316694), (742, 180968), (848, 158347), (1484, 90484), (2968, 45242), (5936, 22621)]