142099936

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21247}}^1$

素因数の和:21287

約数の個数: 48

約数和(自身を含む): 321269760

約数和(自身を除く): 179169824

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 21247, 42494, 84988, 169976, 233717, 339952, 403693, 467434, 679904, 807386, 934868, 1614772, 1869736, 3229544, 3739472, 4440623, 6459088, 7478944, 8881246, 12918176, 17762492, 35524984, 71049968, 142099936]

約数ペア:

[(1, 142099936), (2, 71049968), (4, 35524984), (8, 17762492), (11, 12918176), (16, 8881246), (19, 7478944), (22, 6459088), (32, 4440623), (38, 3739472), (44, 3229544), (76, 1869736), (88, 1614772), (152, 934868), (176, 807386), (209, 679904), (304, 467434), (352, 403693), (418, 339952), (608, 233717), (836, 169976), (1672, 84988), (3344, 42494), (6688, 21247)]