149815532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{3919}}^1$

素因数の和:4445

約数の個数: 24

約数和(自身を含む): 276595200

約数和(自身を除く): 126779668

約数列:

[1, 2, 4, 19, 38, 76, 503, 1006, 2012, 3919, 7838, 9557, 15676, 19114, 38228, 74461, 148922, 297844, 1971257, 3942514, 7885028, 37453883, 74907766, 149815532]

約数ペア:

[(1, 149815532), (2, 74907766), (4, 37453883), (19, 7885028), (38, 3942514), (76, 1971257), (503, 297844), (1006, 148922), (2012, 74461), (3919, 38228), (7838, 19114), (9557, 15676)]