168996688

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{7433}}^1$

素因数の和:7484

約数の個数: 60

約数和(自身を含む): 394076340

約数和(自身を除く): 225079652

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 784, 812, 1421, 1624, 2842, 3248, 5684, 7433, 11368, 14866, 22736, 29732, 52031, 59464, 104062, 118928, 208124, 215557, 364217, 416248, 431114, 728434, 832496, 862228, 1456868, 1508899, 1724456, 2913736, 3017798, 3448912, 5827472, 6035596, 10562293, 12071192, 21124586, 24142384, 42249172, 84498344, 168996688]

約数ペア:

[(1, 168996688), (2, 84498344), (4, 42249172), (7, 24142384), (8, 21124586), (14, 12071192), (16, 10562293), (28, 6035596), (29, 5827472), (49, 3448912), (56, 3017798), (58, 2913736), (98, 1724456), (112, 1508899), (116, 1456868), (196, 862228), (203, 832496), (232, 728434), (392, 431114), (406, 416248), (464, 364217), (784, 215557), (812, 208124), (1421, 118928), (1624, 104062), (2842, 59464), (3248, 52031), (5684, 29732), (7433, 22736), (11368, 14866)]