148949342

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{31517}}^1$

素因数の和:31675

約数の個数: 16

約数和(自身を含む): 238276080

約数和(自身を除く): 89326738

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 31517, 63034, 535789, 1071578, 4380863, 8761726, 74474671, 148949342]

約数ペア:

[(1, 148949342), (2, 74474671), (17, 8761726), (34, 4380863), (139, 1071578), (278, 535789), (2363, 63034), (4726, 31517)]