169409828

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{9619}}^1$

素因数の和:9684

約数の個数: 48

約数和(自身を含む): 368484480

約数和(自身を除く): 199074652

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2516, 4403, 8806, 9619, 17612, 19238, 38476, 67333, 134666, 163523, 269332, 327046, 355903, 654092, 711806, 1144661, 1423612, 2289322, 2491321, 4578644, 4982642, 6050351, 9965284, 12100702, 24201404, 42352457, 84704914, 169409828]

約数ペア:

[(1, 169409828), (2, 84704914), (4, 42352457), (7, 24201404), (14, 12100702), (17, 9965284), (28, 6050351), (34, 4982642), (37, 4578644), (68, 2491321), (74, 2289322), (119, 1423612), (148, 1144661), (238, 711806), (259, 654092), (476, 355903), (518, 327046), (629, 269332), (1036, 163523), (1258, 134666), (2516, 67333), (4403, 38476), (8806, 19238), (9619, 17612)]