171583852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 337841280

約数和(自身を除く): 166257428

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 227, 419, 451, 454, 838, 902, 908, 1676, 1804, 2497, 4609, 4994, 9218, 9307, 9988, 17179, 18436, 18614, 34358, 37228, 68716, 95113, 102377, 188969, 190226, 204754, 377938, 380452, 409508, 755876, 1046243, 2092486, 3899633, 4184972, 7799266, 15598532, 42895963, 85791926, 171583852]

約数ペア:

[(1, 171583852), (2, 85791926), (4, 42895963), (11, 15598532), (22, 7799266), (41, 4184972), (44, 3899633), (82, 2092486), (164, 1046243), (227, 755876), (419, 409508), (451, 380452), (454, 377938), (838, 204754), (902, 190226), (908, 188969), (1676, 102377), (1804, 95113), (2497, 68716), (4609, 37228), (4994, 34358), (9218, 18614), (9307, 18436), (9988, 17179)]