172581052

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3671}}^1$

素因数の和:3778

約数の個数: 48

約数和(自身を含む): 365202432

約数和(自身を除く): 192621380

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 73, 92, 146, 161, 292, 322, 511, 644, 1022, 1679, 2044, 3358, 3671, 6716, 7342, 11753, 14684, 23506, 25697, 47012, 51394, 84433, 102788, 168866, 267983, 337732, 535966, 591031, 1071932, 1182062, 1875881, 2364124, 3751762, 6163609, 7503524, 12327218, 24654436, 43145263, 86290526, 172581052]

約数ペア:

[(1, 172581052), (2, 86290526), (4, 43145263), (7, 24654436), (14, 12327218), (23, 7503524), (28, 6163609), (46, 3751762), (73, 2364124), (92, 1875881), (146, 1182062), (161, 1071932), (292, 591031), (322, 535966), (511, 337732), (644, 267983), (1022, 168866), (1679, 102788), (2044, 84433), (3358, 51394), (3671, 47012), (6716, 25697), (7342, 23506), (11753, 14684)]