147056618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1489}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 244598400

約数和(自身を除く): 97541782

約数列:

[1, 2, 19, 23, 38, 46, 113, 226, 437, 874, 1489, 2147, 2599, 2978, 4294, 5198, 28291, 34247, 49381, 56582, 68494, 98762, 168257, 336514, 650693, 1301386, 3196883, 3869911, 6393766, 7739822, 73528309, 147056618]

約数ペア:

[(1, 147056618), (2, 73528309), (19, 7739822), (23, 6393766), (38, 3869911), (46, 3196883), (113, 1301386), (226, 650693), (437, 336514), (874, 168257), (1489, 98762), (2147, 68494), (2599, 56582), (2978, 49381), (4294, 34247), (5198, 28291)]