172207336

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5581}}^1$

素因数の和:5642

約数の個数: 64

約数和(自身を含む): 401904000

約数和(自身を除く): 229696664

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 116, 133, 152, 203, 232, 266, 406, 532, 551, 812, 1064, 1102, 1624, 2204, 3857, 4408, 5581, 7714, 11162, 15428, 22324, 30856, 39067, 44648, 78134, 106039, 156268, 161849, 212078, 312536, 323698, 424156, 647396, 742273, 848312, 1132943, 1294792, 1484546, 2265886, 2969092, 3075131, 4531772, 5938184, 6150262, 9063544, 12300524, 21525917, 24601048, 43051834, 86103668, 172207336]

約数ペア:

[(1, 172207336), (2, 86103668), (4, 43051834), (7, 24601048), (8, 21525917), (14, 12300524), (19, 9063544), (28, 6150262), (29, 5938184), (38, 4531772), (56, 3075131), (58, 2969092), (76, 2265886), (116, 1484546), (133, 1294792), (152, 1132943), (203, 848312), (232, 742273), (266, 647396), (406, 424156), (532, 323698), (551, 312536), (812, 212078), (1064, 161849), (1102, 156268), (1624, 106039), (2204, 78134), (3857, 44648), (4408, 39067), (5581, 30856), (7714, 22324), (11162, 15428)]