194915072

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3643}}^1$

素因数の和:3689

約数の個数: 72

約数和(自身を含む): 446900160

約数和(自身を除く): 251985088

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 2816, 3344, 3643, 4864, 6688, 7286, 13376, 14572, 26752, 29144, 40073, 53504, 58288, 69217, 80146, 116576, 138434, 160292, 233152, 276868, 320584, 466304, 553736, 641168, 761387, 932608, 1107472, 1282336, 1522774, 2214944, 2564672, 3045548, 4429888, 5129344, 6091096, 8859776, 10258688, 12182192, 17719552, 24364384, 48728768, 97457536, 194915072]

約数ペア:

[(1, 194915072), (2, 97457536), (4, 48728768), (8, 24364384), (11, 17719552), (16, 12182192), (19, 10258688), (22, 8859776), (32, 6091096), (38, 5129344), (44, 4429888), (64, 3045548), (76, 2564672), (88, 2214944), (128, 1522774), (152, 1282336), (176, 1107472), (209, 932608), (256, 761387), (304, 641168), (352, 553736), (418, 466304), (608, 320584), (704, 276868), (836, 233152), (1216, 160292), (1408, 138434), (1672, 116576), (2432, 80146), (2816, 69217), (3344, 58288), (3643, 53504), (4864, 40073), (6688, 29144), (7286, 26752), (13376, 14572)]