191455248

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{209929}}^1$

素因数の和:209959

約数の個数: 40

約数和(自身を含む): 520626400

約数和(自身を除く): 329171152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 209929, 419858, 629787, 839716, 1259574, 1679432, 2519148, 3358864, 3988651, 5038296, 7977302, 10076592, 11965953, 15954604, 23931906, 31909208, 47863812, 63818416, 95727624, 191455248]

約数ペア:

[(1, 191455248), (2, 95727624), (3, 63818416), (4, 47863812), (6, 31909208), (8, 23931906), (12, 15954604), (16, 11965953), (19, 10076592), (24, 7977302), (38, 5038296), (48, 3988651), (57, 3358864), (76, 2519148), (114, 1679432), (152, 1259574), (228, 839716), (304, 629787), (456, 419858), (912, 209929)]