145261968

素因数分解:

$2^4\times 3^1\times {\mathrm{619}}^1\times {\mathrm{4889}}^1$

素因数の和:5519

約数の個数: 40

約数和(自身を含む): 375943200

約数和(自身を除く): 230681232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 619, 1238, 1857, 2476, 3714, 4889, 4952, 7428, 9778, 9904, 14667, 14856, 19556, 29334, 29712, 39112, 58668, 78224, 117336, 234672, 3026291, 6052582, 9078873, 12105164, 18157746, 24210328, 36315492, 48420656, 72630984, 145261968]

約数ペア:

[(1, 145261968), (2, 72630984), (3, 48420656), (4, 36315492), (6, 24210328), (8, 18157746), (12, 12105164), (16, 9078873), (24, 6052582), (48, 3026291), (619, 234672), (1238, 117336), (1857, 78224), (2476, 58668), (3714, 39112), (4889, 29712), (4952, 29334), (7428, 19556), (9778, 14856), (9904, 14667)]