139199396

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37379}}^1$

素因数の和:37416

約数の個数: 36

約数和(自身を含む): 298292400

約数和(自身を除く): 159093004

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 37379, 74758, 149516, 261653, 523306, 710201, 1046612, 1420402, 1831571, 2840804, 3663142, 4971407, 7326284, 9942814, 19885628, 34799849, 69599698, 139199396]

約数ペア:

[(1, 139199396), (2, 69599698), (4, 34799849), (7, 19885628), (14, 9942814), (19, 7326284), (28, 4971407), (38, 3663142), (49, 2840804), (76, 1831571), (98, 1420402), (133, 1046612), (196, 710201), (266, 523306), (532, 261653), (931, 149516), (1862, 74758), (3724, 37379)]