169969402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1721}}^1$

素因数の和:1878

約数の個数: 32

約数和(自身を含む): 282683520

約数和(自身を除く): 112714118

約数列:

[1, 2, 19, 23, 38, 46, 113, 226, 437, 874, 1721, 2147, 2599, 3442, 4294, 5198, 32699, 39583, 49381, 65398, 79166, 98762, 194473, 388946, 752077, 1504154, 3694987, 4472879, 7389974, 8945758, 84984701, 169969402]

約数ペア:

[(1, 169969402), (2, 84984701), (19, 8945758), (23, 7389974), (38, 4472879), (46, 3694987), (113, 1504154), (226, 752077), (437, 388946), (874, 194473), (1721, 98762), (2147, 79166), (2599, 65398), (3442, 49381), (4294, 39583), (5198, 32699)]