150683281

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 199618560

約数和(自身を除く): 48935279

約数列:

[1, 7, 19, 23, 31, 49, 133, 161, 217, 227, 437, 589, 713, 931, 1127, 1519, 1589, 3059, 4123, 4313, 4991, 5221, 7037, 11123, 13547, 21413, 28861, 30191, 34937, 36547, 49259, 94829, 99199, 133703, 161851, 211337, 255829, 344813, 663803, 694393, 935921, 1132957, 3075169, 4860751, 6551447, 7930699, 21526183, 150683281]

約数ペア:

[(1, 150683281), (7, 21526183), (19, 7930699), (23, 6551447), (31, 4860751), (49, 3075169), (133, 1132957), (161, 935921), (217, 694393), (227, 663803), (437, 344813), (589, 255829), (713, 211337), (931, 161851), (1127, 133703), (1519, 99199), (1589, 94829), (3059, 49259), (4123, 36547), (4313, 34937), (4991, 30191), (5221, 28861), (7037, 21413), (11123, 13547)]