164078970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:468

約数の個数: 128

約数和(自身を含む): 454975488

約数和(自身を除く): 290896518

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 43, 55, 62, 66, 86, 93, 110, 129, 155, 165, 186, 215, 258, 310, 330, 341, 373, 430, 465, 473, 645, 682, 746, 930, 946, 1023, 1119, 1290, 1333, 1419, 1705, 1865, 2046, 2238, 2365, 2666, 2838, 3410, 3730, 3999, 4103, 4730, 5115, 5595, 6665, 7095, 7998, 8206, 10230, 11190, 11563, 12309, 13330, 14190, 14663, 16039, 19995, 20515, 23126, 24618, 29326, 32078, 34689, 39990, 41030, 43989, 48117, 57815, 61545, 69378, 73315, 80195, 87978, 96234, 115630, 123090, 127193, 146630, 160390, 173445, 176429, 219945, 240585, 254386, 346890, 352858, 381579, 439890, 481170, 497209, 529287, 635965, 763158, 882145, 994418, 1058574, 1271930, 1491627, 1764290, 1907895, 2486045, 2646435, 2983254, 3815790, 4972090, 5292870, 5469299, 7458135, 10938598, 14916270, 16407897, 27346495, 32815794, 54692990, 82039485, 164078970]

約数ペア:

[(1, 164078970), (2, 82039485), (3, 54692990), (5, 32815794), (6, 27346495), (10, 16407897), (11, 14916270), (15, 10938598), (22, 7458135), (30, 5469299), (31, 5292870), (33, 4972090), (43, 3815790), (55, 2983254), (62, 2646435), (66, 2486045), (86, 1907895), (93, 1764290), (110, 1491627), (129, 1271930), (155, 1058574), (165, 994418), (186, 882145), (215, 763158), (258, 635965), (310, 529287), (330, 497209), (341, 481170), (373, 439890), (430, 381579), (465, 352858), (473, 346890), (645, 254386), (682, 240585), (746, 219945), (930, 176429), (946, 173445), (1023, 160390), (1119, 146630), (1290, 127193), (1333, 123090), (1419, 115630), (1705, 96234), (1865, 87978), (2046, 80195), (2238, 73315), (2365, 69378), (2666, 61545), (2838, 57815), (3410, 48117), (3730, 43989), (3999, 41030), (4103, 39990), (4730, 34689), (5115, 32078), (5595, 29326), (6665, 24618), (7095, 23126), (7998, 20515), (8206, 19995), (10230, 16039), (11190, 14663), (11563, 14190), (12309, 13330)]