198298512

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{9907}}^1$

素因数の和:10060

約数の個数: 60

約数和(自身を含む): 559009360

約数和(自身を除く): 360710848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 9907, 10008, 19814, 20016, 29721, 39628, 59442, 79256, 89163, 118884, 158512, 178326, 237768, 356652, 475536, 713304, 1377073, 1426608, 2754146, 4131219, 5508292, 8262438, 11016584, 12393657, 16524876, 22033168, 24787314, 33049752, 49574628, 66099504, 99149256, 198298512]

約数ペア:

[(1, 198298512), (2, 99149256), (3, 66099504), (4, 49574628), (6, 33049752), (8, 24787314), (9, 22033168), (12, 16524876), (16, 12393657), (18, 11016584), (24, 8262438), (36, 5508292), (48, 4131219), (72, 2754146), (139, 1426608), (144, 1377073), (278, 713304), (417, 475536), (556, 356652), (834, 237768), (1112, 178326), (1251, 158512), (1668, 118884), (2224, 89163), (2502, 79256), (3336, 59442), (5004, 39628), (6672, 29721), (9907, 20016), (10008, 19814)]