169426256

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{2089}}^1$

素因数の和:2271

約数の個数: 40

約数和(自身を含む): 339758760

約数和(自身を除く): 170332504

約数列:

[1, 2, 4, 8, 16, 37, 74, 137, 148, 274, 296, 548, 592, 1096, 2089, 2192, 4178, 5069, 8356, 10138, 16712, 20276, 33424, 40552, 77293, 81104, 154586, 286193, 309172, 572386, 618344, 1144772, 1236688, 2289544, 4579088, 10589141, 21178282, 42356564, 84713128, 169426256]

約数ペア:

[(1, 169426256), (2, 84713128), (4, 42356564), (8, 21178282), (16, 10589141), (37, 4579088), (74, 2289544), (137, 1236688), (148, 1144772), (274, 618344), (296, 572386), (548, 309172), (592, 286193), (1096, 154586), (2089, 81104), (2192, 77293), (4178, 40552), (5069, 33424), (8356, 20276), (10138, 16712)]