191263728

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{209719}}^1$

素因数の和:209749

約数の個数: 40

約数和(自身を含む): 520105600

約数和(自身を除く): 328841872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 209719, 419438, 629157, 838876, 1258314, 1677752, 2516628, 3355504, 3984661, 5033256, 7969322, 10066512, 11953983, 15938644, 23907966, 31877288, 47815932, 63754576, 95631864, 191263728]

約数ペア:

[(1, 191263728), (2, 95631864), (3, 63754576), (4, 47815932), (6, 31877288), (8, 23907966), (12, 15938644), (16, 11953983), (19, 10066512), (24, 7969322), (38, 5033256), (48, 3984661), (57, 3355504), (76, 2516628), (114, 1677752), (152, 1258314), (228, 838876), (304, 629157), (456, 419438), (912, 209719)]