161569170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{36637}}^1$

素因数の和:36664

約数の個数: 72

約数和(自身を含む): 488677644

約数和(自身を除く): 327108474

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 36637, 73274, 109911, 183185, 219822, 256459, 329733, 366370, 512918, 549555, 659466, 769377, 1099110, 1282295, 1538754, 1648665, 1795213, 2308131, 2564590, 3297330, 3590426, 3846885, 4616262, 5385639, 7693770, 8976065, 10771278, 11540655, 16156917, 17952130, 23081310, 26928195, 32313834, 53856390, 80784585, 161569170]

約数ペア:

[(1, 161569170), (2, 80784585), (3, 53856390), (5, 32313834), (6, 26928195), (7, 23081310), (9, 17952130), (10, 16156917), (14, 11540655), (15, 10771278), (18, 8976065), (21, 7693770), (30, 5385639), (35, 4616262), (42, 3846885), (45, 3590426), (49, 3297330), (63, 2564590), (70, 2308131), (90, 1795213), (98, 1648665), (105, 1538754), (126, 1282295), (147, 1099110), (210, 769377), (245, 659466), (294, 549555), (315, 512918), (441, 366370), (490, 329733), (630, 256459), (735, 219822), (882, 183185), (1470, 109911), (2205, 73274), (4410, 36637)]