136575344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{449261}}^1$

素因数の和:449288

約数の個数: 20

約数和(自身を含む): 278542440

約数和(自身を除く): 141967096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 449261, 898522, 1797044, 3594088, 7188176, 8535959, 17071918, 34143836, 68287672, 136575344]

約数ペア:

[(1, 136575344), (2, 68287672), (4, 34143836), (8, 17071918), (16, 8535959), (19, 7188176), (38, 3594088), (76, 1797044), (152, 898522), (304, 449261)]