123775728

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{135719}}^1$

素因数の和:135749

約数の個数: 40

約数和(自身を含む): 336585600

約数和(自身を除く): 212809872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 135719, 271438, 407157, 542876, 814314, 1085752, 1628628, 2171504, 2578661, 3257256, 5157322, 6514512, 7735983, 10314644, 15471966, 20629288, 30943932, 41258576, 61887864, 123775728]

約数ペア:

[(1, 123775728), (2, 61887864), (3, 41258576), (4, 30943932), (6, 20629288), (8, 15471966), (12, 10314644), (16, 7735983), (19, 6514512), (24, 5157322), (38, 3257256), (48, 2578661), (57, 2171504), (76, 1628628), (114, 1085752), (152, 814314), (228, 542876), (304, 407157), (456, 271438), (912, 135719)]