140399664

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{153947}}^1$

素因数の和:153977

約数の個数: 40

約数和(自身を含む): 381791040

約数和(自身を除く): 241391376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 153947, 307894, 461841, 615788, 923682, 1231576, 1847364, 2463152, 2924993, 3694728, 5849986, 7389456, 8774979, 11699972, 17549958, 23399944, 35099916, 46799888, 70199832, 140399664]

約数ペア:

[(1, 140399664), (2, 70199832), (3, 46799888), (4, 35099916), (6, 23399944), (8, 17549958), (12, 11699972), (16, 8774979), (19, 7389456), (24, 5849986), (38, 3694728), (48, 2924993), (57, 2463152), (76, 1847364), (114, 1231576), (152, 923682), (228, 615788), (304, 461841), (456, 307894), (912, 153947)]